We may offer and sell from time to time common stock, preferred stock, debt securities, warrants, purchase contracts and units. In addition, certain selling securityholders to be identified in a prospectus supplement may offer and sell these securities in each case from time to time in one or more offerings in amounts, at prices and on terms that will be determined at the time the securities are offered. This prospectus describes the general terms of the securities we may offer and the general manner in which these securities will be offered and sold. Each time we or the selling securityholders offer and sell securities, we or the selling securityholders will provide the specific terms of these offerings, and if applicable, the selling securities, and the amounts, prices and terms of the securities in one or more prospectus supplements. You should carefully read this prospectus and the applicable prospectus supplement, as well as the documents incorporated by reference, before buying any of the securities being offered.

In addition, this prospectus relates to the offer and sale from time to time of up to 47,816,280 shares of our common stock (the “Selling Stockholder Shares”) by the selling securityholders identified in the “Selling Securityholders” section of this prospectus or their permitted transferees, pledgees, distributees, donees or other successors-in-interest. The selling securityholders may sell the shares of our common stock in a number of different ways and at varying prices. We will not receive any of the proceeds from the sale of our common stock by any of the selling securityholders. We have paid or will pay the fees and expenses incident to the registration of the shares of our common stock for sale by the selling securityholders. The selling securityholders will bear all discounts, concessions, commissions and stock transfer taxes, if any, attributable to their sales of shares.

We or our selling securityholders may offer and sell these securities to or through one or more underwriters, dealers or agents, or directly to purchasers on a continuous or delayed basis. For additional information on the methods of sale, you should refer to the sections entitled “About this Prospectus” and “Plan of Distribution” in this prospectus. If any underwriters, dealers or agents are involved in the sale of any securities with respect to which this prospectus is being delivered, the names of such underwriters, dealers or agents and any applicable fees, commissions, discounts and over-allotment options will be set forth in a prospectus supplement.

This prospectus may not be used by us to sell securities unless accompanied by a prospectus supplement or a free writing prospectus.

We are an emerging growth company as that term is used in the Jumpstart Our Business Startups Act of 2012. Our common stock is listed on the Nasdaq Global Select Market under the symbol “INTA.” On May 15, 2023 the last reported sale price of our common stock on the Nasdaq Global Select Market was $43.72 per share.

Investing in these securities involves risk. You should carefully read and consider the risk factors included in our periodic reports, the prospectus supplement relating to a specific offering of securities, and in other documents that we may file with the Securities and Exchange Commission. See “Risk Factors” beginning on page 4 of this prospectus.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus. Any representation to the contrary is a criminal offense.

This prospectus is part of an automatic shelf registration statement on Form S-3 that we filed with the Securities and Exchange Commission, or SEC, as a “well-known seasoned issuer” as defined in Rule 405 under the Securities Act of 1933, as amended, or the Securities Act, utilizing a “shelf” registration process. Under the shelf registration process, we may, from time to time, sell the securities described in this prospectus in one or more offerings, and the selling securityholders may sell up to 47,816,280 Selling Stockholder Shares from time to time in one or more offerings as described in this prospectus. This prospectus and any accompanying prospectus supplement do not contain all of the information included in the registration statement. We have omitted parts of the registration statement in accordance with the rules and regulations of the SEC. For further information, we refer you to the registration statement on Form S-3 of which this prospectus is a part, including its exhibits.

This prospectus provides you with a general description of the securities that may be offered by us and/or our selling securityholders. Each time that we or any selling securityholder offers and sells securities, we or the selling securityholders will provide a prospectus supplement to this prospectus that contains specific information about the securities being offered and sold and the specific terms of that offering. We may also authorize one or more free writing prospectuses to be provided to you that may contain material information relating to these offerings. The prospectus supplement or free writing prospectus may also add, update or change information contained in this prospectus with respect to that offering. If there is any inconsistency between the information in this prospectus and the applicable prospectus supplement or free writing prospectus, you should rely on the prospectus supplement or free writing prospectus, as applicable. We urge you to read carefully this prospectus, any applicable prospectus supplement and any free writing prospectuses we have authorized for use in connection with a specific offering, together with the information incorporated herein by reference as described under the heading “Where You Can Find More Information; Incorporation by Reference,” before buying any of the securities being offered at such time.

Neither we nor the selling securityholders have authorized anyone to provide you with any information or to make any representations other than those contained in this prospectus, any applicable prospectus supplement or any free writing prospectuses prepared by or on behalf of us or to which we have referred you. We and the selling securityholders take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. We and the selling securityholders will not make an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should assume that the information appearing in this prospectus and the applicable prospectus supplement to this prospectus is accurate only as of the date on its respective cover, that the information appearing in any applicable free writing prospectus is accurate only as of the date of that free writing prospectus, and that any information incorporated by reference is accurate only as of the date of the document incorporated by reference, unless we indicate otherwise. Our business, financial condition, results of operations and prospects may have changed since those dates.

This prospectus contains summaries of certain provisions contained in some of the documents described herein, but reference is made to the actual documents for complete information. All of the summaries are qualified in their entirety by the actual documents. Copies of some of the documents referred to herein have been filed, will be filed or will be incorporated by reference as exhibits to the registration statement of which this prospectus is a part, and you may obtain copies of those documents as described below under “Where You Can Find More Information.”

In this prospectus, “Intapp,” “we,” “us,” “our,” “our company” and the “Company” refer to Intapp, Inc. and its consolidated subsidiaries, including, without limitation, Integration Appliance, Inc., unless expressly indicated or the context otherwise requires. Additionally, “you” refers to the potential holders of the applicable series of securities.

We own or have rights to various trademarks, service marks and trade names that we use in connection with the operation of our business. We use our Intapp and DealCloud trademarks and related design marks in this prospectus. This prospectus may also contain trademarks, service marks, and trade names of third parties, which are the property of their respective owners. Our use or display of third parties’ trademarks, service marks, trade names, or products in this prospectus is not intended to, and does not imply a relationship with, or endorsement or sponsorship by us. Solely for convenience, the trademarks, service marks, and trade names referred to in this prospectus may appear without the ®, TM, or SM symbols, but the omission of such references is not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights, or the right of the applicable owner of these trademarks, service marks, and trade names.

This prospectus incorporates by reference, and any prospectus supplement or free writing prospectus may contain and incorporate by reference, market data and industry statistics and forecasts that are based on independent industry publications and other publicly available information. Although we believe these sources are reliable, we do not guarantee the accuracy or completeness of this information and we have not independently verified this information. In addition, the market and industry data and forecasts that may be included or incorporated by reference in this prospectus, any prospectus supplement or any applicable free writing prospectus may involve estimates, assumptions and other risks and uncertainties and are subject to change based on various factors, including those discussed under the heading “Risk Factors” contained in this prospectus, the applicable prospectus supplement and any applicable free writing prospectus, and under similar headings in other documents that are incorporated by reference into this prospectus. Accordingly, investors should not place undue reliance on this information.

Intapp is a leading provider of industry-specific, cloud-based software solutions for the global professional and financial services industry. We empower the world’s premier private capital, investment banking, legal, accounting, and consulting firms with the technology they need to meet rapidly changing client, investor, and regulatory requirements, deliver timely insights to the right professionals, and operate more competitively.

Our Intapp Platform is purpose-built to modernize these firms. The platform facilitates greater team collaboration, digitizes complex workflows to optimize deal and engagement execution, and leverages proprietary AI to help nurture relationships and originate new business. By better connecting their most important assets—people, processes, and data—our platform helps firms increase client fees and investment returns, operate more efficiently, and better manage risk and compliance.

We were formed as a Delaware corporation on November 27, 2012 as LegalApp Holdings, Inc. and we changed our name to Intapp, Inc. in February 2021. On July 2, 2021, we completed the initial public offering of our common stock (the “IPO”) and our common stock now trades on the Nasdaq Global Select Market under the symbol “INTA.” Our principal executive offices are located at 3101 Park Boulevard, Palo Alto, CA 94306, and our telephone number is (650) 852-0400.

Investing in any securities offered pursuant to this prospectus and the applicable prospectus supplement involves risk. Before you invest in the securities, you should carefully consider all of the risk factors incorporated by reference in this prospectus, including the risk factors set forth in our most recent Annual Report on Form 10-K, any subsequent Quarterly Reports on Form 10-Q or Current Reports on Form 8-K, together with any risk factors discussed in this prospectus or any applicable prospectus supplement. You should also carefully consider all of the other information included or incorporated by reference in this prospectus. For a description of these reports and documents, and information about where you can find them, see “Where You Can Find More Information” and “Incorporation of Certain Information by Reference.” The occurrence of any of these risks could materially and adversely affect our business, financial condition, liquidity, cash flows, results of operations, prospects, and our ability to implement our strategy, which could result in a partial or complete loss of your investment in our securities. Some statements in this prospectus constitute forward-looking statements. See “Cautionary Statement Regarding Forward-Looking Statements.”

This prospectus and the information incorporated herein by reference contain forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act. All statements contained in this prospectus and in the information incorporated by reference other than statements of historical fact, including statements regarding our future operating results and financial position, our business strategy and plans, potential acquisitions, market growth and trends, and our objectives for future operations, are forward-looking statements. You can identify these forward-looking statements by the use of forward-looking words such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “objective,” “ongoing,” “plan,” “predict,” “project,” “potential,” “should,” “will,” or “would,” or the negative version of those words or other comparable words. Any forward-looking statements contained in this prospectus and the information and documents incorporated herein by reference are based upon our historical performance and on our current plans, estimates and expectations in light of information currently available to us. The inclusion of this forward-looking information should not be regarded as a representation by us or any other person that the future plans, estimates or expectations contemplated by us will be achieved. Such forward-looking statements are subject to various risks and uncertainties and assumptions relating to our operations, financial results, financial condition, business, prospects, growth strategy, and liquidity. Accordingly, there are, or will be, important factors that could cause our actual results to differ materially from those indicated in these statements. We believe that these factors include, but are not limited to:

These factors should not be construed as exhaustive and should be read in conjunction with the other cautionary statements that are included in this prospectus and the documents and information incorporated herein by reference. These forward-looking statements are subject to a number of risks, uncertainties, and assumptions, including the risk factors incorporated herein by reference from our most recent Annual Report on Form 10-K, any subsequent Quarterly Reports on Form 10-Q or Current Reports on Form 8-K and any of such reports that we file after the date of this prospectus, and all other information contained or incorporated by reference into this prospectus, as updated by our subsequent filings under the Exchange Act and in our other filings with the SEC, that may cause our actual results, performance or achievements to differ materially and adversely from those expressed or implied by the forward-looking statements.

Any forward-looking statements made herein speak only as of the date of this prospectus, and you should not rely on forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, performance, or achievements reflected in the forward-looking statements will be achieved or occur. Except in the normal course of our public disclosure obligations, we undertake no obligation to update any of these forward-looking statements for any reason after the date of prospectus or to conform these statements to actual results or revised expectations.

Unless otherwise indicated in the applicable prospectus supplement, we anticipate that the net proceeds from the sale of securities that we may offer under this prospectus and any applicable prospectus supplement will be used for general corporate purposes, which may include, but are not limited to, increasing our liquidity, working capital, funding our operations, financing acquisitions and other business opportunities. We will have significant discretion in the use of any net proceeds. We may invest the net proceeds temporarily until we use them for their stated purpose. If we decide to use the net proceeds from a particular offering of securities for a specific purpose, we will describe that purpose in the applicable prospectus supplement.

We will not receive any of the proceeds from the sale of common stock being offered by any of the selling securityholders.

The following description of our capital stock is not complete and may not contain all the information you should consider before investing in our capital stock. This description is summarized from, and qualified in its entirety by reference to, our amended and restated certificate of incorporation, our amended and restated bylaws, and the Registration Rights Agreement and the Stockholders’ Agreement (each as described below), which have been publicly filed with the SEC. See “Where You Can Find More Information.”

Our amended and restated certificate of incorporation authorizes capital stock consisting of:

As of April 30, 2023, we have 65,400,614 shares of common stock outstanding and no preferred stock outstanding.

Holders of our common stock are entitled to one vote for each share held of record on all matters submitted to a vote of stockholders and do not have cumulative voting rights. Generally, all matters to be voted on by stockholders, other than the election of directors and matters which, by statute, require a greater vote, must be approved by the affirmative vote of the holders of a majority in voting power of the shares of our stock, present in person or represented by proxy and entitled to vote on the subject matter. Directors shall be elected by a plurality of the votes cast. Except as otherwise provided by law or by our amended and restated certificate of incorporation, amendments to our amended and restated certificate of incorporation must be approved by the holders of a majority in voting power of the shares of our stock entitled to vote thereon. Our amended and restated certificate of incorporation provides that the amendment of the provisions relating to (i) the amendment of our amended and restated bylaws, (ii) the limitation of liability of directors, (iii) the directors, (iv) the limitation on action by written consent of stockholders, (v) the limitation on calling special meeting of stockholders, (vi) exclusive forum for bringing actions against the Company and (vii) corporate opportunities requires approval of the holders of at least two-thirds in voting power of the outstanding shares of our capital stock entitled to vote thereon. Holders of our common stock shall not be entitled to vote on any amendment to our amended and restated certificate of incorporation that relates solely to the terms of one or more outstanding series of preferred stock if the holders of such affected series are entitled, either separately or together as a class with the holders of one or more other such series, to vote thereon pursuant to our amended and restated certificate of incorporation or the General Corporation Law of the State of Delaware (the “DGCL”). Subject to the rights of the holders of any outstanding series of preferred stock, the number of authorized shares of common stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority in voting power of shares of our stock entitled to vote thereon, irrespective of the provisions of Section 242(b)(2) of the DGCL.

Holders of our common stock are entitled to receive dividends if, as and when declared by our board of directors out of funds legally available therefor, subject to any statutory or contractual restrictions on the payment of dividends and to any restrictions on the payment of dividends imposed by the terms of any outstanding preferred stock.

Upon our liquidation, dissolution or winding up and after payment in full of all amounts required to be paid to creditors and to the holders of preferred stock having liquidation preferences, if any, the holders of shares of our common stock will be entitled to receive pro rata our remaining assets available for distribution.

Holders of our common stock do not have preemptive, subscription, redemption or conversion rights. The common stock is not subject to further calls or assessment by us. There are no redemption or sinking fund provisions applicable to the common stock.

All outstanding shares of our common stock are fully paid and non-assessable.

The total of our authorized shares of preferred stock is 50,000,000 shares. As of May 15, 2023, we have no shares of preferred stock outstanding.

Our amended and restated certificate of incorporation authorizes our board of directors to establish one or more series of preferred stock, with each series having such terms as stated in the resolutions of the board of directors establishing such series.

Unless required by law or by any stock exchange, the authorized shares of preferred stock will be available for issuance without further stockholder action. Our board of directors may determine, with respect to any series of preferred stock, the terms and rights of that series, including:

We are party to a stockholders’ agreement that provides that so long as certain stockholders, including certain entities affiliated with certain of our directors, beneficially own at least 10% of our outstanding common stock, each shall have the right to nominate on director to our board of directors. Pursuant to the stockholders’ agreement, we have agreed to use our commercially reasonable efforts to cause the election of the slate of directors recommended by our board of directors, which, subject to the fiduciary duties of our directors, will include the persons nominated by such stockholders in accordance with the stockholders’ agreement. The stockholders’ agreement will terminate automatically (without any action by any party thereto) as it relates to each stockholder at such time as such stockholder ceases to beneficially own in excess of 10% of the issued and outstanding shares of common stock of the Company as of the time of the record date for the annual stockholders’ meeting.

We are party to a registration rights agreement with certain of our stockholders, including certain entities affiliated with certain of our directors, which provides these stockholders (and their permitted transferees) with the right to require us, at our expense, to register their shares of our common stock under the Securities Act for sale into the public markets. The agreement also provides that we will pay certain expenses of these electing holders relating to such registrations and indemnify them against certain liabilities that may arise under the Securities Act. The following description summarizes such rights and circumstances.

Subject to certain limitations, certain of our stockholders (each a “demand holder”) have the right by delivering written notice to us, to require us to register the number of our shares of common stock requested to be so registered in accordance with the registration rights agreement. We will notify the other parties to the registration rights agreement promptly following receipt of notice of a demand registration from a demand holder. We will include in the registration all securities with respect to which we receive a written request for inclusion in the registration within ten days after we give our notice. Following the demand request, we are required to use our reasonable best efforts to expeditiously effect (but in any event no later than ninety days following the demand request) the registration of all securities with respect to which we receive a written request for inclusion in the registration. Each demand holder will be limited to an aggregate of three demand registrations.

We are not required to effect any demand registration (i) if the aggregate sale price of securities proposed to be included in such demand registration is expected to be less than $50 million or (ii) if such demand request is made within one hundred twenty days after the effective date of a registration statement filed by us covering a firm commitment underwritten public offering in which the demand holders shall have been entitled to join pursuant to certain piggyback registration rights held by them.

In addition, if we are eligible to file a shelf registration statement on Form S-3, each demand holder can request that we register their shares for resale on such shelf registration statement or prospectus supplement to a previously filed shelf registration statement.

Holders of registrable shares of common stock under the registration rights agreement are also entitled to request to participate in, or “piggyback” on, registrations of certain securities for sale by. This piggyback right applies to any registration other than registration statements on Form S-4 or S-8 (or any similar successor forms used for a purpose similar to the intended use of such forms).

Our amended and restated certificate of incorporation provides that, unless we consent in writing to the selection of an alternative forum, the sole and exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers, or other employees or our stockholders to us or our stockholders, (iii) any action asserting a claim arising pursuant to any provisions of the DGCL, our amended and restated certificate of incorporation or our amended and restated bylaws (including the interpretation, validity or enforceability thereof) or as to which the DGCL confers jurisdiction on the Court of Chancery of the State of Delaware, or (iv) any action asserting a claim governed by the internal affairs doctrine shall be, to the fullest extent permitted by law, the Court of Chancery of the State of Delaware or, if such court does not have subject matter jurisdiction thereof, the federal district court of the State of Delaware. Our amended and restated certificate of incorporation also provides that, unless we consent in writing to the selection of an alternative forum, the federal district courts of the United States of America will be the sole and exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act. This provision would not apply to suits brought to enforce a duty or liability created by the Exchange Act or any other claim for which the federal courts have exclusive jurisdiction.

Our amended and restated certificate of incorporation and bylaws further provide that any person or entity purchasing, otherwise acquiring or holding any interest in shares of our capital stock will be deemed to have notice of and consented to the forum selection clause. It is possible that a court of law could rule that the choice of forum provisions contained in our amended and restated certificate of incorporation and bylaws are inapplicable or unenforceable if they are challenged in a proceeding or otherwise. The enforceability of similar choice of forum provisions in other companies’ certificates of incorporation and bylaws has been challenged in legal proceedings.

Our amended and restated certificate of incorporation and our amended and restated bylaws include provisions that could deter hostile takeovers or delay or prevent changes in control of our Board of Directors or management team, including the following:

As discussed above under “—Preferred Stock,” our Board of Directors has the ability to designate and issue preferred stock with voting or other rights or preferences that could deter hostile takeovers or delay changes in our control or management.

Our amended and restated certificate of incorporation provides for a classified board of directors consisting of three classes of directors. Directors of each class are chosen for three-year terms upon the expiration of their current terms and each year one class of our directors will be elected by our stockholders, subject to the designation rights set forth in the stockholders’ agreement. The terms of the first and second classes expired at the first and second annual meetings following our initial public offering, respectively, and the term of the third class will expire at the third annual meeting following our initial public offering. We believe that classification of our board of directors will help to assure the continuity and stability of our business strategies and policies as determined by our board of directors. Additionally, there is no cumulative voting in the election of directors. This classified board provision could have the effect of making the replacement of incumbent directors more time consuming and difficult. At least two annual meetings of stockholders, instead of one, will generally be required to effect a change in a majority of our board of directors. Thus, the classified board provision could increase the likelihood that incumbent directors will retain their positions. The staggered terms of directors may delay, defer or prevent a tender offer or an attempt to change control of us, even though a stockholder might consider a tender offer or change in control to be in its best interests. Additionally, for so long as certain of our stockholders beneficially own at least 10.0% of our outstanding common stock, pursuant to the stockholders’ agreement, each shall have the right to nominate one director to our board of directors.

In addition, our amended and restated certificate of incorporation and amended and restated bylaws provide that, subject to the terms of any series of preferred stock, directors may be removed only for cause and only by the affirmative vote of the holders of at least a majority of the voting power of the outstanding shares of capital stock of the Company entitled to vote at an election of directors. Our amended and restated certificate of incorporation and bylaws also provide that subject to the terms of any series of preferred stock, any vacancy or newly created directorship in our board of directors, however occurring, shall be filled only by vote of a majority of the directors then in office, although less than a quorum, or by a sole remaining director and shall not be filled by the stockholders.

Our amended and restated certificate of incorporation and bylaws do not permit our stockholders to call special stockholders meetings; special stockholders meetings may only be called by the board of directors, the chairperson of the board of directors or the Chief Executive Officer of the Company. Written notice of any special meeting so called shall be given to each stockholder of record entitled to vote at such meeting not less than 10 or more than 60 days before the date of such meeting, unless otherwise required by law. No action shall be taken by the stockholders of the Company except at an annual or special meeting of stockholders called in accordance with our amended and restated certificate of incorporation and our amended and restated bylaws, and no action shall be taken by the stockholders by written consent; provided, however, that any action required or permitted to be taken by the holders of preferred stock, voting separately as a series or separately as a class with one or more other such series, may be taken without a meeting, without prior notice and without a vote, to the extent expressly so provided by the applicable certificate of designation relating to such series of preferred stock.

Our amended and restated bylaws provide that nominations of persons for election to our board of directors may be made at any annual meeting of stockholders, or at any special meeting of stockholders called for the purpose of electing directors, (a) by or at the direction of our board of directors (or any duly authorized committee thereof) or (b) by any of our stockholders who are stockholders as of the applicable record date and comply with the notice provisions as set forth in our amended and restated bylaws. The advance notice requirements of our amended and restated bylaws do not apply to any stockholder who is entitled to nominate a director pursuant to the stockholders’ agreement for so long as they remain entitled to nominate a director thereunder. In addition to any other applicable requirements, for a nomination to be properly brought by a stockholder, such stockholder must have given timely notice thereof in proper written form to the Secretary of the Company. To be timely, a stockholder’s notice must be delivered to or mailed and received at our principal executive offices (a) in the case of an annual meeting of stockholders, not less than 90 days nor more than 120 days prior to the anniversary date of the immediately preceding annual meeting of stockholders; provided, however, that in the event that the date of the annual meeting is more than 30 days before or more than 70 days after such anniversary date, notice by a stockholder must be so delivered not earlier than the close of business on the 120th day prior to such annual meeting and not later than the close of business on the later of the 90th day prior to such annual meeting or the tenth day following the day on which public announcement of the date of the annual meeting was first made by the Company; and (b) in the case of a special meeting of our stockholders called for the purpose of electing directors, not later than the close of business on the tenth day following the day on which notice of the date of the special meeting was mailed or public disclosure of the date of the special meeting was made, whichever occurs first. The advance notice requirements of our amended and restated bylaws do not apply to any stockholder who is entitled to nominate a director pursuant to the stockholders’ agreement for so long as they remain entitled to nominate a director thereunder.

Our amended and restated bylaws provide that no business may be transacted at any annual meeting of our stockholders except for business that is either (a) specified in the notice of meeting (or any supplement thereto) given by or at the direction of our board of directors (or any duly authorized committee thereof), (b) otherwise properly brought before the annual meeting by or at the direction of our board of directors (or any duly authorized committee thereof) or (c) otherwise properly brought before the annual meeting by any of our stockholders (i) who is a stockholder of record on the date of the giving of the notice and on the record date for the determination of stockholders entitled to notice of and to vote at such annual meeting or special meeting and (ii) who complies with the notice procedures set forth in our amended and restated bylaws.

The Company will initially not be governed by Section 203 of the DGCL; provided, however, that the restrictions contained within Section 203 of the DGCL will apply to the Company immediately following the time at which both of the following conditions exist: (i) Section 203 of the DGCL by its terms would, but for the provisions of our amended and

restated certificate of incorporation, apply to the Company; and (ii) neither Great Hill Equity Partners IV, L.P and Great Hill Investors, LLC (collectively, and together with their affiliates, “Great Hill”) nor Anderson Investments Pte Ltd. (together with its affiliates, “Anderson”) owns (as defined in Section 203 of the DGCL) shares of capital stock of the Company representing at least fifteen percent (15%) of the voting power of all the then outstanding shares of capital stock of the Company. Section 203 of the DGCL prevents certain Delaware corporations, under certain circumstances, from engaging in a “business combination” with:

A “business combination” includes a merger or sale of more than 10% of our assets. However, the above provisions of Section 203 of the DGCL do not apply if:

Our amended and restated certificate of incorporation provides that our directors will not be personally liable to us or our stockholders for monetary damages for any breach of fiduciary duty as a director, except to the extent such exemption from liability or limitation is not permitted under the DGCL, as may be amended.

Our amended and restated bylaws provide that we must indemnify our directors and officers to the fullest extent permitted by law. We are also expressly required to advance certain expenses (including attorneys’ fees) to our current or former directors and officers upon receipt of an undertaking by or on behalf of such director or officer to repay such amounts if it shall be ultimately determined that such person is not entitled to indemnification. We will also carry directors’ and officers’ insurance providing indemnification for our directors and officers for some liabilities. We believe that these indemnification provisions and insurance are useful to attract and retain qualified directors and executive officers.

Further, we have entered into separate indemnification agreements with each of our directors and executive officers. Each indemnification agreement provides, among other things, for indemnification to the fullest extent permitted by law against any and all expenses and liabilities, including judgments, fines, penalties and amounts paid in settlement of any claim with our approval and counsel fees and disbursements and any liabilities incurred as a result of acting on our behalf (as a fiduciary or otherwise) in connection with an employee benefit plan. The indemnification agreements also provide for the advancement or payment of all expenses to the indemnitee and for reimbursement to us if it is found that such indemnitee is not entitled to such indemnification. These provisions and agreements may have the practical effect in some cases of eliminating our stockholders’ ability to collect monetary damages from our directors and executive officers.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers or persons controlling the registrant pursuant to the foregoing provisions, we have been informed that, in the opinion of the SEC, such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.

Under our amended and restated certificate of incorporation, to the extent permitted by law:

Our amended and restated certificate of incorporation further provides that any person or entity purchasing or otherwise acquiring or holding any interest in shares of our capital stock will be deemed to have notice of and consented to the corporate opportunity clause.

The registrar and transfer agent for our common stock is the Computershare Trust Company, N.A. The transfer agent’s address is 150 Royall Street, Canton, Massachusetts 02021.

Our common stock is listed on the Nasdaq Global Select Market under the symbol “INTA.”

The following sets forth certain general terms and provisions of the base indenture to be entered into between us and an entity identified in the applicable prospectus supplement, as trustee, under which the debt securities are to be issued from time to time. We have filed a form of the base indenture as an exhibit to the registration statement of which this prospectus is a part. When the debt securities are offered in the future, the applicable offering material will explain the particular terms of those securities and the extent to which the general provisions may apply. The base indenture, as it may be supplemented, amended or modified from time to time, is referred to in this prospectus as the “indenture.” Wherever particular sections or defined terms of the indenture are referred to, it is intended that such sections or defined terms shall be incorporated herein by reference. In this section of the prospectus, the term “the company” refers only to Intapp, Inc. and not to any of its subsidiaries.

This summary and any description of the indenture and any debt securities in the applicable prospectus supplement, information incorporated by reference or free writing prospectus is subject to and is qualified in its entirety by reference to all the provisions of the indenture, any indenture supplement and the terms of the debt securities, including, in each case, the definitions therein of certain terms. We will file each of these documents, as applicable, with the SEC and incorporate them by reference as an exhibit to the registration statement of which this prospectus is a part on or before the time we issue a series of debt securities. See “Incorporation of Certain Information by Reference” for information on how to obtain a copy of a document when it is filed. The specific terms of the debt securities as described in a prospectus supplement, information incorporated by reference, or free writing prospectus will supplement and, if applicable, may modify or replace the general terms described in this section.

The debt securities will represent unsecured general obligations of the company, unless otherwise provided in the applicable offering material. As indicated in the applicable offering material, the debt securities will be either senior debt or subordinated debt.

The indenture does not limit the amount of debt securities that we may issue. It provides that we may issue debt securities up to the principal amount that we may authorize and may be in any currency or currency unit that we may designate. The prospectus supplement, documents incorporated by reference, or free writing prospectus with respect to any debt securities will set forth the following terms of the debt securities offered pursuant thereto as applicable:

Debt securities may be presented for exchange, conversion or transfer in the manner, at the places and subject to the restrictions set forth in the debt securities and the applicable offering material. Such services will be provided without charge, other than any tax or other governmental charge payable in connection therewith, but subject to the limitations provided in the indenture.

The indenture does not contain any covenant or other specific provision affording protection to holders of the debt securities in the event of a highly leveraged transaction or a change in control of the company, except to the limited extent described below under “- Consolidation, Merger and Sale of Assets.”

The indenture provides that supplements to the indenture and the applicable supplemental indentures may be made by the company and the trustee for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of the indenture or of modifying in any manner the rights of the holders of debt securities of a series under the indenture or the debt securities of such series, with the consent of the holders of a majority (or such greater amount as is provided for a particular series of debt securities) in principal amount of the outstanding debt securities issued under such indenture that are affected by the supplemental indenture, voting as a single class; provided that no such supplemental indenture may, without the consent of the holder of each such debt security affected thereby, among other things:

The indenture provides that a supplemental indenture that changes or eliminates any covenant or other provision of the indenture that has expressly been included solely for the benefit of one or more particular series of debt securities, or that modifies the rights of the holders of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the indenture of the holders of debt securities of any other series.

The indenture provides that the company and the trustee may, without the consent of the holders of any series of debt securities issued thereunder, enter into supplemental indentures for one of the following purposes:

Unless otherwise provided in any applicable prospectus supplement, documents incorporated by reference or free writing prospectus, the following will be events of default under the indenture with respect to each series of debt securities issued thereunder:

In case an event of default specified in clause (a) or (b) above shall occur and be continuing with respect to any series of debt securities, holders of at least 25%, and in case an event of default specified in any clause other than clause (a), (b) or (e) above shall occur and be continuing with respect to any series of debt securities, holders of at least a majority, in aggregate principal amount of the debt securities of such series then outstanding may declare the principal (or, in the case of discounted debt securities, the amount specified in the terms thereof) of such series to be due and payable. If an event of default described in (e) above shall occur and be continuing then the principal amount (or, in the case of discounted debt securities, the amount specified in the terms thereof) of all the debt securities outstanding shall be and become due and payable immediately, without notice or other action by any holder or the trustee, to the full extent permitted by law. Any past or existing default or event of default with respect to particular series of debt securities under the indenture may be waived by the holders of a majority in aggregate principal amount of the outstanding debt securities of such series, except in each case a continuing default (1) in the payment of the principal of, any premium or interest on, or any additional amounts with respect to, any debt security of such series, or (2) in respect of a covenant or provision which cannot be modified or amended without the consent of each holder affected thereby.

The indenture provides that the trustee may withhold notice to the holders of any default with respect to any series of debt securities (except in payment of principal of or interest or premium on, or sinking fund payment in respect of, the debt securities) if and so long as the board of directors, the executive committee or a trust committee of directors of the trustee and/or responsible officers of the trustee in good faith determine that the withholding of such notice is in the best interest of holders of securities of such series.

The indenture contains a provision entitling the trustee to be indemnified by the holders before proceeding to exercise any trust or power under the indenture at the request of such holders. The indenture provides that the holders

of a majority in aggregate principal amount of the then outstanding debt securities of any series may direct the time, method and place of conducting any proceedings for any remedy available to the trustee or of exercising any trust or power conferred upon the trustee with respect to the debt securities of such series; provided, however, that the trustee may decline to follow any such direction if, among other reasons, the trustee, by a responsible officer or officers of the trustee, determines in good faith that the actions or proceedings as directed would involve the trustee in personal liability or may not lawfully be taken or would be unduly prejudicial to the holders of the debt securities of such series not joining in such direction (provided, however, that the trustee shall not have an affirmative obligation to determine whether such action is unduly prejudicial to the securityholders not consenting). The right of a holder to institute a proceeding with respect to a series of debt securities will be subject to certain conditions precedent including, without limitation, that in case of an event of default specified in clause (a), (b) or (e) of the first paragraph above under “-Events of Default,” holders of at least 25%, or in case of an event of default other than specified in clause (a), (b) or (e) of the first paragraph above under “-Events of Default”, holders of at least a majority, in aggregate principal amount of the debt securities of such series then outstanding make a written request upon the trustee to exercise its powers under such indenture, indemnify the trustee and afford the trustee reasonable opportunity to act and certain other conditions are met. Notwithstanding the foregoing, the holder has an absolute right to receipt of the principal of, premium, if any, and interest when due on the debt securities, to require conversion of debt securities if the prospectus supplement, documents incorporated by reference, or free writing prospectus with respect to a particular series of debt securities provides for convertibility at the option of the holder and to institute suit for the enforcement thereof.

The indenture provides that the company may not directly or indirectly consolidate with or merge with or into, or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its assets and properties and the assets and properties of its subsidiaries (taken as a whole) to another person in one or more related transactions unless the successor person (if not the company) is a person organized under the laws of any domestic jurisdiction and assumes the company’s obligations on the debt securities issued thereunder, and under the indenture, and after giving effect thereto, no event of default, and no event that, after notice or lapse of time or both, would become an event of default, shall have occurred and be continuing, and that certain other conditions are met.

Payment of Principal, any Premium, Interest or Additional Amounts. The company will duly and punctually pay the principal of, and premium and interest on or any additional amounts payable with respect to, any debt securities of any series in accordance with their terms.

Maintenance of Office or Agency. The company will be required to maintain an office or agency in each place of payment for each series of debt securities for notice and demand purposes and for the purposes of presenting or surrendering debt securities for payment, registration of transfer, or exchange.

Reports. So long as any debt securities of a particular series are outstanding under the indenture, the company will file with the trustee, within 30 days after the company has filed the same with the SEC, unless such reports are available on the SEC’s EDGAR filing system (or any successor thereto), copies of the annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the SEC may from time to time by rules and regulations prescribe) which the company may be required to file with the SEC pursuant to Section 13 or Section 15(d) of the Exchange Act; or, if the company is not required to file information, documents or reports pursuant to either of said Sections, then it shall file with the trustee and the SEC, in accordance with rules and regulations prescribed from time to time by the SEC, such of the supplementary and periodic information, documents and reports which may be required pursuant to Section 13 of the Exchange Act in respect of a security listed and registered on a national securities exchange as may be prescribed from time to time in such rules and regulations.

Additional Covenants. Any additional covenants of the company with respect to any series of debt securities will be set forth in the applicable prospectus supplement, documents incorporated by reference or free writing prospectus relating thereto.

The terms and conditions, if any, upon which the debt securities are convertible into common stock or preferred stock will be set forth in the applicable prospectus supplement, documents incorporated by reference or free writing

prospectus relating thereto. Such terms will include the conversion price (or manner of calculation thereof), the conversion period, provisions as to whether conversion will be at the option of the holders or the company, the events requiring an adjustment of the conversion price and provisions affecting conversion in the event of redemption of such debt securities and any restrictions on conversion.

The terms and conditions, if any, upon which (a) the debt securities are redeemable at the option of the company, (b) the holder of debt securities may cause the company to repurchase such debt securities or (c) the debt securities are subject to any sinking fund will be set forth in the applicable prospectus supplement, documents incorporated by reference or free writing prospectus relating thereto.

The company or any affiliate of the company may at any time or from time to time repurchase any debt security in the open market or otherwise. Such debt securities may, at the option of the company or the relevant affiliate of the company, be held, resold or surrendered to the trustee for cancellation.

The indenture provides, with respect to each series of debt securities issued thereunder, that the company may satisfy and discharge its obligations under such debt securities of a series and such indenture with respect to debt securities of such series if:

Notwithstanding such satisfaction and discharge, the obligations of the company to compensate and indemnify the trustee, to pay additional amounts, if any, in respect of debt securities in certain circumstances and to convert or exchange debt securities pursuant to the terms thereof and the obligations of the company and the trustee to hold funds in trust and to apply such funds pursuant to the terms of the indenture, with respect to issuing temporary debt securities, with respect to the registration, transfer and exchange of debt securities, with respect to the replacement of mutilated, destroyed, lost or stolen debt securities and with respect to the maintenance of an office or agency for payment, shall in each case survive such satisfaction and discharge until otherwise terminated or discharged under the terms of the indenture.

Unless inapplicable to debt securities of a series pursuant to the terms thereof, the indenture provides that (i) the company will be deemed to have paid and will be discharged from any and all obligations in respect of the debt securities issued thereunder of any series, and the provisions of such indenture will, except as noted below, no longer be in effect with respect to the debt securities of such series (“defeasance”) and (ii) the company may omit to comply with the covenant under “Consolidation, Merger and Sale of Assets” and any other additional covenants established pursuant to the terms of such series, and such omission shall be deemed not to be an event of default under clause (d) or (f) of the first paragraph of “Events of Default” with respect to the outstanding debt securities of such series this clause (ii), “covenant defeasance”); provided that the following conditions shall have been satisfied with respect to such series:

Notwithstanding a defeasance or covenant defeasance, the company’s obligations with respect to the following in respect of debt securities of such series will survive with respect to such securities until otherwise terminated or discharged under the terms of the indenture or no debt securities of such series are outstanding:

The trustee, other than during the occurrence and continuance of an event of default under the indenture, undertakes to perform only those duties as are specifically set forth in the indenture. Upon an event of default under the indenture, the trustee must use the same degree of care as a prudent person would exercise or use under the circumstances in the conduct of his or her own affairs. The trustee is under no obligation to exercise any of the powers given it by the indenture at the request of any holder of debt securities unless it is offered indemnity satisfactory to it against the costs, expenses and liabilities that it might incur.

The indenture provides that the debt securities and the indenture will be governed by and construed in accordance with the laws of the State of New York, applicable to agreements made or instruments entered into and, in each case, performed in said state.

We will set forth in the applicable prospectus supplement a description of any warrants, purchase contracts or units issued by us that may be offered and sold pursuant to this prospectus.

Unless we indicate differently in any applicable prospectus supplement or free writing prospectus, the securities initially will be issued in book-entry form and represented by one or more global notes or global securities, or, collectively, global securities. The global securities will be deposited with, or on behalf of, The Depository Trust Company, New York, New York, as depositary, or DTC, and registered in the name of Cede & Co., the nominee of DTC. Unless and until it is exchanged for individual certificates evidencing securities under the limited circumstances described below, a global security may not be transferred except as a whole by the depositary to its nominee or by the nominee to the depositary, or by the depositary or its nominee to a successor depositary or to a nominee of the successor depositary.

DTC has advised us that it is:

DTC holds securities that its participants deposit with DTC. DTC also facilitates the settlement among its participants of securities transactions, such as transfers and pledges, in deposited securities through electronic computerized book-entry changes in participants’ accounts, thereby eliminating the need for physical movement of securities certificates. “Direct participants” in DTC include securities brokers and dealers, including underwriters, banks, trust companies, clearing corporations and other organizations. DTC is a wholly-owned subsidiary of The Depository Trust & Clearing Corporation, or DTCC. DTCC is the holding company for DTC, National Securities Clearing Corporation and Fixed Income Clearing Corporation, all of which are registered clearing agencies. DTCC is owned by the users of its regulated subsidiaries. Access to the DTC system is also available to others, which we sometimes refer to as indirect participants, that clear through or maintain a custodial relationship with a direct participant, either directly or indirectly. The rules applicable to DTC and its participants are on file with the SEC.

Purchases of securities under the DTC system must be made by or through direct participants, which will receive a credit for the securities on DTC’s records. The ownership interest of the actual purchaser of a security, which we sometimes refer to as a beneficial owner, is in turn recorded on the direct and indirect participants’ records. Beneficial owners of securities will not receive written confirmation from DTC of their purchases. However, beneficial owners are expected to receive written confirmations providing details of their transactions, as well as periodic statements of their holdings, from the direct or indirect participants through which they purchased securities. Transfers of ownership interests in global

securities are to be accomplished by entries made on the books of participants acting on behalf of beneficial owners. Beneficial owners will not receive certificates representing their ownership interests in the global securities, except under the limited circumstances described below.

To facilitate subsequent transfers, all global securities deposited by direct participants with DTC will be registered in the name of DTC’s partnership nominee, Cede & Co., or such other name as may be requested by an authorized representative of DTC. The deposit of securities with DTC and their registration in the name of Cede & Co. or such other nominee will not change the beneficial ownership of the securities. DTC has no knowledge of the actual beneficial owners of the securities. DTC’s records reflect only the identity of the direct participants to whose accounts the securities are credited, which may or may not be the beneficial owners. The participants are responsible for keeping account of their holdings on behalf of their customers.

So long as the securities are in book-entry form, you will receive payments and may transfer securities only through the facilities of the depositary and its direct and indirect participants. We will maintain an office or agency in the location specified in the prospectus supplement for the applicable securities, where notices and demands in respect of the securities and the indenture may be delivered to us and where certificated securities may be surrendered for payment, registration of transfer or exchange.

Conveyance of notices and other communications by DTC to direct participants, by direct participants to indirect participants and by direct participants and indirect participants to beneficial owners will be governed by arrangements among them, subject to any legal requirements in effect from time to time.

Redemption notices will be sent to DTC. If less than all of the securities of a particular series are being redeemed, DTC’s practice is to determine by lot the amount of the interest of each direct participant in the securities of such series to be redeemed.

Neither DTC nor Cede & Co. (or such other DTC nominee) will consent or vote with respect to the securities. Under its usual procedures, DTC will mail an omnibus proxy to us as soon as possible after the record date. The omnibus proxy assigns the consenting or voting rights of Cede & Co. to those direct participants to whose accounts the securities of such series are credited on the record date, identified in a listing attached to the omnibus proxy.

So long as securities are in book-entry form, we will make payments on those securities to the depositary or its nominee, as the registered owner of such securities, by wire transfer of immediately available funds. If securities are issued in definitive certificated form under the limited circumstances described below and unless if otherwise provided in the description of the applicable securities herein or in the applicable prospectus supplement, we will have the option of making payments by check mailed to the addresses of the persons entitled to payment or by wire transfer to bank accounts in the United States designated in writing to the applicable trustee or other designated party at least 15 days before the applicable payment date by the persons entitled to payment, unless a shorter period is satisfactory to the applicable trustee or other designated party.

Redemption proceeds, distributions and dividend payments on the securities will be made to Cede & Co., or such other nominee as may be requested by an authorized representative of DTC. DTC’s practice is to credit direct participants’ accounts upon DTC’s receipt of funds and corresponding detail information from us on the payment date in accordance with their respective holdings shown on DTC records. Payments by participants to beneficial owners will be governed by standing instructions and customary practices, as is the case with securities held for the account of customers in bearer form or registered in “street name.” Those payments will be the responsibility of participants and not of DTC or us, subject to any statutory or regulatory requirements in effect from time to time. Payment of redemption proceeds, distributions and dividend payments to Cede & Co., or such other nominee as may be requested by an authorized representative of DTC, is our responsibility, disbursement of payments to direct participants is the responsibility of DTC, and disbursement of payments to the beneficial owners is the responsibility of direct and indirect participants.

Except under the limited circumstances described below, purchasers of securities will not be entitled to have securities registered in their names and will not receive physical delivery of securities. Accordingly, each beneficial owner must rely on the procedures of DTC and its participants to exercise any rights under the securities and the indenture.

The laws of some jurisdictions may require that some purchasers of securities take physical delivery of securities in definitive form. Those laws may impair the ability to transfer or pledge beneficial interests in securities.

DTC may discontinue providing its services as securities depositary with respect to the securities at any time by giving reasonable notice to us. Under such circumstances, in the event that a successor depositary is not obtained, securities certificates are required to be printed and delivered.

As noted above, beneficial owners of a particular series of securities generally will not receive certificates representing their ownership interests in those securities. However, if:

If so provided in the applicable prospectus supplement, you may hold interests in a global security through Clearstream Banking S.A., which we refer to as “Clearstream,” or Euroclear Bank S.A./N.V., as operator of the Euroclear System, which we refer to as “Euroclear,” either directly if you are a participant in Clearstream or Euroclear or indirectly through organizations which are participants in Clearstream or Euroclear. Clearstream and Euroclear will hold interests on behalf of their respective participants through customers’ securities accounts in the names of Clearstream and Euroclear, respectively, on the books of their respective U.S. depositaries, which in turn will hold such interests in customers’ securities accounts in such depositaries’ names on DTC’s books.

Clearstream and Euroclear are securities clearance systems in Europe. Clearstream and Euroclear hold securities for their respective participating organizations and facilitate the clearance and settlement of securities transactions between those participants through electronic book-entry changes in their accounts, thereby eliminating the need for physical movement of certificates.

Payments, deliveries, transfers, exchanges, notices and other matters relating to beneficial interests in global securities owned through Euroclear or Clearstream must comply with the rules and procedures of those systems. Transactions between participants in Euroclear or Clearstream, on one hand, and other participants in DTC, on the other hand, are also subject to DTC’s rules and procedures.

Investors will be able to make and receive through Euroclear and Clearstream payments, deliveries, transfers and other transactions involving any beneficial interests in global securities held through those systems only on days when those systems are open for business. Those systems may not be open for business on days when banks, brokers and other institutions are open for business in the United States.

Cross-market transfers between participants in DTC, on the one hand, and participants in Euroclear or Clearstream, on the other hand, will be effected through DTC in accordance with the DTC’s rules on behalf of Euroclear or Clearstream, as the case may be, by their respective U.S. depositaries; however, such cross-market transactions will require delivery of instructions to Euroclear or Clearstream, as the case may be, by the counterparty in such system in accordance with the rules and procedures and within the established deadlines (European time) of such system. Euroclear or Clearstream, as the case may be, will, if the transaction meets its settlement requirements, deliver instructions to its U.S. depositary to take action to effect final settlement on its behalf by delivering or receiving interests in the global securities through DTC, and making or receiving payment in accordance with normal procedures for same-day fund settlement. Participants in Euroclear or Clearstream may not deliver instructions directly to their respective U.S. depositaries.

Due to time zone differences, the securities accounts of a participant in Euroclear or Clearstream purchasing an interest in a global security from a direct participant in DTC will be credited, and any such crediting will be reported

to the relevant participant in Euroclear or Clearstream, during the securities settlement processing day (which must be a business day for Euroclear or Clearstream) immediately following the settlement date of DTC. Cash received in Euroclear or Clearstream as a result of sales of interests in a global security by or through a participant in Euroclear or Clearstream to a direct participant in DTC will be received with value on the settlement date of DTC but will be available in the relevant Euroclear or Clearstream cash account only as of the business day for Euroclear or Clearstream following DTC’s settlement date.

The information in this section of this prospectus concerning DTC, Clearstream, Euroclear and their respective book-entry systems has been obtained from sources that we believe to be reliable, but we do not take responsibility for this information. This information has been provided solely as a matter of convenience. The rules and procedures of DTC, Clearstream and Euroclear are solely within the control of those organizations and could change at any time. Neither we nor the trustee nor any agent of ours or of the trustee has any control over those entities and none of us takes any responsibility for their activities. You are urged to contact DTC, Clearstream and Euroclear or their respective participants directly to discuss those matters. In addition, although we expect that DTC, Clearstream and Euroclear will perform the foregoing procedures, none of them is under any obligation to perform or continue to perform such procedures and such procedures may be discontinued at any time. Neither we nor the trustee nor any agent of ours or of the trustee will have any responsibility for the performance or nonperformance by DTC, Clearstream and Euroclear or their respective participants of these or any other rules or procedures governing their respective operations.

The selling securityholders listed below and their permitted transferees, pledgees or other successors in interest (in accordance with the terms of the agreements governing the registration rights applicable to such selling securityholders) may from time to time offer and sell up to 47,816,280 shares of our common stock offered by this prospectus and any accompanying prospectus supplement.

The following table sets forth information as of April 30, 2023, regarding the beneficial ownership of shares of our common stock held by the selling securityholders and the number of shares of our common stock that may from time to time be offered or sold by the selling securityholders pursuant to this prospectus. We have prepared the following table based on information given to us by, or on behalf of, the selling securityholders on or before the date hereof with respect to the beneficial ownership of the shares of our common stock held by the selling securityholders. We have not independently verified this information.

Information concerning the selling securityholders may change from time to time and any changed information will be set forth in supplements to this prospectus or in a post-effective amendment, if and when necessary. The selling securityholders may offer all, some or none of their shares of common stock. We cannot advise you as to whether the selling securityholders will in fact sell any or all of such shares of common stock. In addition, the selling securityholders listed in the table below may have sold, transferred or otherwise disposed of, or may sell, transfer or otherwise dispose of, at any time and from time to time, shares of our common stock in transactions exempt from the registration requirements of the Securities Act after the date on which they provided the information set forth in the table below.

Beneficial ownership is determined in accordance with the rules and regulations of the SEC. We have based our calculation of the percentage of beneficial ownership of the selling securityholders, both before and after the offering, on 65,400,614 shares of our common stock issued and outstanding as of April 30, 2023. We have deemed all of the shares of our common stock subject to options or other convertible securities held by that person or entity that are currently exercisable or that will become exercisable within 60 days of April 30, 2023 to be outstanding and to be beneficially owned by the person or entity holding the option for the purpose of computing the percentage ownership of that person or entity but have not treated them as outstanding for the purpose of computing the percentage ownership of any other person or entity. The information regarding shares beneficially owned after the offering assumes the sale of all shares offered by the selling securityholders and that the selling securityholders do not acquire any additional shares. Information in the table below is based on information filed with the SEC or obtained from the persons named below.

The selling securityholders acquired the shares of our common stock offered hereby from us in private offerings pursuant to exemptions from registration under Section 4(a)(2) of the Securities Act and in our IPO. In connection with the closing of the IPO, we entered into a stockholders’ agreement as further described herein with Anderson and Great Hill pursuant to which each of Anderson and Great Hill have the right to nominate one director to our board of directors subject to certain ownership thresholds. We also entered into a registration rights agreement with the selling securityholders pursuant to which we agreed to register the shares of our common stock held by the selling securityholders pursuant to the terms and conditions set forth therein. In accordance with this obligation, this prospectus also relates to the possible resale by the selling securityholders.

We may sell any or all of the securities, from time to time, on any stock exchange, market or trading facility on which the shares are traded or quoted or in private transactions. The selling securityholders may sell the Selling Stockholder Shares on any stock exchange, market or trading facility on which the shares are traded or quoted or in private transactions. These sales may be at prices and under terms then prevailing or at prices related to the then current market price or at negotiated prices. The term “selling securityholders” includes donees, pledgees, transferees or other successors in interest selling securities received after the date of this prospectus from a selling securityholder as a gift, pledge, partnership distribution or other transfer. We or the selling securityholders may use any one or more of the following methods when selling the securities offered by this prospectus:

Each time that we or any of the selling securityholders sell securities covered by this prospectus, we or the selling securityholders will provide a prospectus supplement or supplements that will describe the method of distribution and set forth the terms and conditions of the offering of such securities, including:

If any securities are offered through underwriters, the underwriters will acquire the securities for their own account and may resell them from time to time in one or more transactions, including negotiated transactions, at a fixed public offering price or at varying prices determined at the time of sale. Underwriters may offer and sell securities to the public either through underwriting syndicates represented by one or more managing underwriters or directly by one or more firms acting as underwriters. Unless otherwise provided in the applicable prospectus supplement, the obligations of the underwriters to purchase the securities will be subject to certain conditions, and the underwriters will be obligated to purchase all of the offered securities if they purchase any of them. In connection with the sale of securities, underwriters may be deemed to have received compensation from us in the form of

underwriting discounts or commissions and dealers may receive compensation from the underwriters in the form of discounts or concessions. The underwriters may change from time to time any initial public offering price and any discounts or concessions allowed or reallowed or paid to dealers.

In order to facilitate the offering of securities, the underwriters may engage in transactions that stabilize, maintain or otherwise affect the price of the securities. Specifically, the underwriters may over allot in connection with the offering, creating a short position in the securities for their account. In addition, to cover overallotments or to stabilize the price of the shares, the underwriters may bid for, and purchase, shares in the open market. Finally, an underwriting syndicate may reclaim selling concessions allowed to an underwriter or a dealer for distributing the securities in the offering if the syndicate repurchases previously distributed shares in transactions to cover syndicate short positions, in stabilization transactions, or otherwise. Any of these activities may stabilize or maintain the market price of the offered securities above independent market levels. The underwriters are not required to engage in these activities and may discontinue any of these activities at any time.

Some or all of the securities that we offer through this prospectus may be new issues of securities with no established trading market. Any underwriters to whom we sell securities for public offering and sale may make a market in those securities, but they will not be obligated to do so and they may discontinue any market making at any time without notice. Accordingly, we cannot assure you of the liquidity of, or continued trading markets for, any securities offered pursuant to this prospectus.

If any securities are offered through dealers, we or any selling securityholder may sell the securities to them as principals. They may then resell those securities to the public at varying prices determined by the dealers at the time of resale. The selling securityholders and any broker-dealers or agents that are involved in selling the shares may be deemed to be “underwriters” within the meaning of the Securities Act in connection with such sales. In such event, any commissions received by such broker-dealers or agents and any profit on the resale of the shares purchased by them may be deemed to be underwriting commissions or discounts under the Securities Act.

We or any selling securityholder may sell the securities directly to one or more purchasers. In that event, no underwriters or agents may be involved. If the securities are sold directly to institutional investors or others who may be deemed to be underwriters within the meaning of the Securities Act with respect to any sale of those securities, we will describe the terms of any such sales in the applicable prospectus supplement. We or any selling securityholder may also sell the securities through one or more agents designated from time to time. Sales may be made by means of ordinary brokers’ transactions on the Nasdaq Global Select Market at market prices, in block transactions and such other transactions as agreed by us and any agent. In the applicable prospectus supplement, we will name any agent involved in the offer or sale of the offered securities, and we will describe any commissions payable to the agent. Unless otherwise provided in the applicable prospectus supplement, any agent will agree to use its reasonable best efforts to solicit purchases for the period of its appointment.

The selling securityholders may also sell securities through a broker under Rule 144 under the Securities Act, if available, rather than under this prospectus.

The selling securityholders may from time to time pledge or grant a security interest in some or all of the securities owned by it and, if it defaults in the performance of its secured obligations, the pledgees or secured parties may offer and sell shares of common stock from time to time under the prospectus, or under an amendment to the prospectus under Rule 424(b) or other applicable provision of the Securities Act, amending the list of selling stockholders to include the pledgee, transferee or other successors in interest as selling stockholders under the prospectus. The selling securityholder does not expect these SECs and discounts to exceed what is customary in the types of transactions involved.

The selling securityholder may enter into option or other transactions with broker-dealers or other financial institutions or the creation of one or more derivative securities which require the delivery to such broker-dealer or other financial institution of shares offered by the prospectus, which shares such broker-dealer or other financial institution may resell pursuant to the prospectus (as supplemented or amended to reflect such transaction).

To the extent that we or any selling securityholder make sales through one or more underwriters or agents in at-the-market offerings, we will do so pursuant to the terms of a sales agency financing agreement or other at-the-market offering arrangement between us, on one hand, and the underwriters or agents, on the other. If we

engage in at-the-market sales pursuant to any such agreement, we will issue and sell our securities through one or more underwriters or agents, which may act on an agency basis or a principal basis. During the term of any such agreement, we may sell securities on a daily basis in exchange transactions or otherwise as we agree with the underwriters or agents. Any such agreement will provide that any securities sold will be sold at prices related to the then prevailing market prices for our securities. Therefore, exact figures regarding proceeds that will be raised or commissions to be paid cannot be determined at this time. Pursuant to the terms of the agreement, we may agree to sell, and the relevant underwriters or agents may agree to solicit offers to purchase blocks of our common stock or other securities. The terms of any such agreement will be set forth in more detail in the applicable prospectus supplement.

Offered securities may also be offered and sold, if we so indicate in the applicable prospectus supplement, in connection with a remarketing upon their purchase, in accordance with a redemption or repayment pursuant to their terms, or otherwise, by one or more remarketing firms, acting as principals for their own accounts or as our agents. Any remarketing firm will be identified and the terms of its agreements, if any, with us and its compensation will be described in the applicable prospectus supplement. Remarketing firms may be deemed to be underwriters of the offered securities under the Securities Act.

If we so indicate in the applicable prospectus supplement, we or any selling securityholder may authorize agents, underwriters or dealers to solicit offers by certain institutions to purchase securities pursuant to contracts providing for payment and delivery on a specified future date. The applicable prospectus supplement will describe the conditions to those contracts and the commission payable for solicitation of those contracts.

We are required to pay all fees and expenses incident to the registration of the shares of our common stock to be offered and sold pursuant to this prospectus. The selling securityholders will bear all commissions and discounts, if any, attributable to their sale of shares of our common stock.

We or any selling securityholder may have agreements with the agents, dealers, underwriters and remarketing firms to indemnify them against certain civil liabilities, including liabilities under the Securities Act, or to contribute with respect to payments that the agents, dealers or underwriters may be required to make. Agents, dealers, underwriters and remarketing firms may be customers of, engage in transactions with or perform services for us in the ordinary course of their businesses.

The validity of the offered securities will be passed upon by Proskauer Rose LLP. Additional legal matters may be passed upon for us, the selling securityholders or any underwriters, dealers or agents, by their own counsel.

The financial statements of Intapp, Inc., as of June 30, 2022 and 2021, and for each of the three years in the period ended June 30, 2022, incorporated by reference in this prospectus, have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their report. Such financial statements are incorporated by reference in reliance upon the report of such firm, given their authority as experts in accounting and auditing.

We have filed with the SEC a registration statement on Form S-3 under the Securities Act. This prospectus, filed as part of the registration statement, does not contain all the information set forth in the registration statement and its exhibits and schedules, portions of which have been omitted as permitted by the rules and regulations of the SEC. For further information about us, we refer you to the registration statement and to its exhibits and schedules.

We file periodic and current reports, proxy statements and other information with the SEC. The SEC maintains a website at www.sec.gov that contains periodic and current reports, proxy statements and information statements and other information regarding registrants that are filed electronically with the SEC.

These documents are also available, free of charge, through the Investor Relations section of our website, which is located at www.intapp.com. The reference to our website address does not constitute incorporation by reference of the information contained on our website.

The rules of the SEC allow us to incorporate by reference information into this prospectus. The information incorporated by reference is considered to be a part of this prospectus, and information that we file later with the SEC will automatically update and supersede this information (excluding any portions of any Form 8-K that are not deemed “filed” pursuant to the General Instructions of Form 8-K). This prospectus incorporates by reference the documents listed below, which have previously been filed with the SEC:

All reports and other documents subsequently filed by us pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act after the date of this prospectus and prior to the completion of the offering of all securities covered by this prospectus supplement and the accompanying prospectus shall be deemed to be incorporated by reference into this prospectus and to be part hereof from the date of filing of such reports and other documents.

Notwithstanding the foregoing, we are not incorporating by reference any documents, portions of documents, exhibits or other information that are deemed to have been furnished under Item 2.02 or Item 7.01 of Form 8-K and exhibits filed on such form that are related to such items unless such Form 8-K expressly provides to the contrary, rather than filed with, the SEC.

Any statement contained in a document incorporated by reference into this prospectus shall be deemed to be modified or superseded for the purposes of this prospectus to the extent that a statement contained herein or in any subsequently filed document that is also incorporated by reference in this prospectus modifies or supersedes such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus or any prospectus supplement.

We hereby undertake to provide without charge to each person, including any beneficial owner, to whom a copy of this prospectus is delivered, upon written or oral request of any such person, a copy of any or all of the documents that has been or may be incorporated by reference into this prospectus (excluding certain exhibits to the documents) at no cost. Any such request may be made in writing or by telephoning our Investor Relations Department at the following address or telephone number:

Set forth below is an estimate (except in the case of the registration fee) of the amount of fees and expenses to be incurred in connection with the issuance and distribution of the offered securities, other than underwriting discounts and commissions.

Section 102 of the General Corporation Law of the State of Delaware permits a corporation to eliminate the personal liability of officers and directors of a corporation to the corporation or its securityholders for monetary damages for a breach of fiduciary duty as a director, except where the director breached his duty of loyalty, failed to act in good faith, engaged in intentional misconduct or knowingly violated a law, authorized the payment of a dividend or approved a stock repurchase in violation of Delaware corporate law or obtained an improper personal benefit. Our amended and restated certificate of incorporation provides that no director of Intapp, Inc. shall be personally liable to it or its securityholders for monetary damages for any breach of fiduciary duty as a director, except to the extent that such exemption from liability or limitation is not permitted under the DGCL.

Section 145 of the DGCL provides that a corporation has the power to indemnify a director, officer, employee, or agent of the corporation, or a person serving at the request of the corporation for another corporation, partnership, joint venture, trust or other enterprise in related capacities against expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by the person in connection with an action, suit or proceeding to which he was or is a party or is threatened to be made a party to any threatened, ending or completed action, suit or proceeding by reason of such position, if such person acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the corporation, and, in any criminal action or proceeding, had no reasonable cause to believe his conduct was unlawful, except that, in the case of actions brought by or in the right of the corporation, no indemnification shall be made with respect to any claim, issue or matter as to which such person shall have been adjudged to be liable to the corporation unless and only to the extent that the Court of Chancery or other adjudicating court determines that, despite the adjudication of liability but in view of all of the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper.

Our amended and restated certificate of incorporation and amended and restated bylaws provide indemnification for our directors and officers to the fullest extent permitted by the DGCL. We will indemnify each person who was or is a party or threatened to be made a party to any threatened, pending or completed action, suit or proceeding (other than an action by or in the right of us) by reason of the fact that he or she is or was a director or officer, or is or was serving at our request as a director, officer, employee or agent of another corporation, partnership, joint venture, trust

or other enterprise (all such persons being referred to as an “Indemnitee”), against all expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred in connection with such action, suit or proceeding if such Indemnitee acted in good faith and in a manner he or she reasonably believed to be in, or not opposed to, our best interests, and, with respect to any criminal action or proceeding, he or she had no reasonable cause to believe his or her conduct was unlawful. Our amended and restated certificate of incorporation and amended and restated bylaws provide that we will indemnify any Indemnitee who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of us to procure a judgment in our favor by reason of the fact that the Indemnitee is or was a director or officer, or is or was serving at our request as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against all expenses (including attorneys’ fees) actually and reasonably incurred in connection with the defense or settlement of such action or suit if the Indemnitee acted in good faith and in a manner he or she reasonably believed to be in, or not opposed to, our best interests, except that no indemnification shall be made with respect to any claim, issue or matter as to which such person shall have been adjudged to be liable to us, unless and only to the extent that a court determines that, despite such adjudication but in view of all of the circumstances, he or she is fairly and reasonably entitled to indemnification of such expenses. Notwithstanding the foregoing, to the extent that any Indemnitee has been successful, on the merits or otherwise, he or she will be indemnified by us against all expenses (including attorneys’ fees) actually and reasonably incurred in connection therewith. Expenses must be advanced to an Indemnitee under certain circumstances.

We have entered into separate indemnification agreements with each of our directors and executive officers. Each indemnification agreement provides, among other things, for indemnification to the fullest extent permitted by law against any and all reasonable costs, expenses, judgments, fines, penalties, ERISA (or other benefit plan related) excise taxes or penalties, and amounts paid in settlement of any claim. The indemnification agreements provide for the advancement or payment of all expenses to the indemnitee and for the reimbursement to us if it is found that such indemnitee is not entitled to such indemnification under the agreement, applicable law and our amended and restated certificate of incorporation and amended and restated bylaws.

We maintain a general liability insurance policy that covers certain liabilities of directors and officers of our corporation arising out of claims based on acts or omissions in their capacities as directors or officers.

Any underwriting agreement or distribution agreement that the registrant enters into with any underwriters or agents involved in the offering or sale of any securities registered hereby may require such underwriters or dealers to indemnify the registrant, some or all of its directors and officers and its controlling persons, if any, for specified liabilities, which may include liabilities under the Securities Act of 1933, as amended.

Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Palo Alto, State of California on the 16th day of May, 2023.

Each of the undersigned officers and directors of the registrant hereby constitutes and appoints John Hall and Stephen Robertson and each of them, his or her true and lawful attorney-in-fact and agent, with full power of substitution and revocation, for him or her and in his or her name, place and stead, in any and all capacities, to execute any or all amendments including any post-effective amendments and supplements to this registration statement, and any additional registration statement filed pursuant to Rule 462(b), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the SEC, granting unto said attorney-in-fact and agent full power and authority to do and perform each and every act and thing requisite and necessary to be done, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, as amended, this registration statement has been signed below by the following persons on behalf of the registrant in the capacities and on the dates indicated.