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    Amendment: SEC Form SCHEDULE 13G/A filed by Amplitude Inc.

    5/15/25 4:46:02 PM ET
    $AMPL
    Computer Software: Prepackaged Software
    Technology
    Get the next $AMPL alert in real time by email



    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    (Amendment No. 4)


    Amplitude, Inc.

    (Name of Issuer)


    Class A Common Stock, $0.00001 par value per share

    (Title of Class of Securities)


    03213A104

    (CUSIP Number)


    03/31/2025

    (Date of Event Which Requires Filing of this Statement)


    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
    Checkbox not checked   Rule 13d-1(b)
    Checkbox not checked   Rule 13d-1(c)
    Checkbox checked   Rule 13d-1(d)






    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Ventures XI-A, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    1,587,632.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    1,587,632.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    1,587,632.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    1.6 %
    12Type of Reporting Person (See Instructions)

    PN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Ventures XI-B, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    419,490.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    419,490.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    419,490.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.4 %
    12Type of Reporting Person (See Instructions)

    PN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Ventures XI-A Side Fund, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    1,649,453.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    1,649,453.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    1,649,453.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    1.7 %
    12Type of Reporting Person (See Instructions)

    PN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Ventures XI-B Side Fund, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    357,671.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    357,671.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    357,671.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.4 %
    12Type of Reporting Person (See Instructions)

    PN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Investment Partners XI, LLC
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    73,579.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    73,579.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    73,579.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.1 %
    12Type of Reporting Person (See Instructions)

    OO


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Partners XI, LLC
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    2,080,701.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    2,080,701.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    2,080,701.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    2.1 %
    12Type of Reporting Person (See Instructions)

    OO


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Partners XI Side Fund, LLC
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    2,007,124.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    2,007,124.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    2,007,124.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    2.0 %
    12Type of Reporting Person (See Instructions)

    OO


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Ventures Select Fund I, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    327,766.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    327,766.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    327,766.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.3 %
    12Type of Reporting Person (See Instructions)

    PN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Partners Select Fund I, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    327,766.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    327,766.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    327,766.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.3 %
    12Type of Reporting Person (See Instructions)

    PN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Investment Partners Select Fund I, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    35,713.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    35,713.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    35,713.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.0 %
    12Type of Reporting Person (See Instructions)

    PN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Battery Partners Select Fund I GP, LLC
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    363,479.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    363,479.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    363,479.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.4 %
    12Type of Reporting Person (See Instructions)

    OO


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Neeraj Agrawal
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    214,481.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    214,481.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,665,785.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.7 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Michael M. Brown
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    180,194.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    180,194.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,631,498.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.7 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Morad Elhafed
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    9,469.00
    6Shared Voting Power

    363,479.00
    7Sole Dispositive Power

    9,469.00
    8Shared Dispositive Power

    363,479.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    372,948.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0.4 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Jesse Feldman
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    69,202.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    69,202.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,520,506.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.6 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Russell L. Fleischer
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    83,227.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    83,227.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,534,531.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.6 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Roger H. Lee
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    71,527.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    71,527.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,522,831.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.6 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Chelsea R. Stoner
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    157,202.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    157,202.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,608,506.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.7 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Dharmesh Thakker
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,451,304.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.5 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    CUSIP No.
    03213A104


    1Names of Reporting Persons

    Scott R. Tobin
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    71,526.00
    6Shared Voting Power

    4,451,304.00
    7Sole Dispositive Power

    71,526.00
    8Shared Dispositive Power

    4,451,304.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    4,522,830.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    4.6 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    Amplitude, Inc.
    (b)Address of issuer's principal executive offices:

    201 THIRD STREET, SUITE 200, SAN FRANCISCO, CA, 94103.
    Item 2. 
    (a)Name of person filing:

    The names of the persons filing this report (collectively, the "Reporting Persons") are: Battery Ventures XI-A, L.P. ("BV11-A") Battery Ventures XI-B, L.P. ("BV11-B") Battery Ventures XI-A Side Fund, L.P. ("BV11-A SF") Battery Ventures XI-B Side Fund, L.P. ("BV11-B SF") Battery Investment Partners XI, LLC ("BIP11") Battery Partners XI, LLC ("BP11") Battery Partners XI Side Fund, LLC ("BP11SF") Battery Ventures Select Fund I, L.P. ("BV Select I") Battery Partners Select Fund I, L.P. ("BP Select I") Battery Investment Partners Select Fund I, L.P. ("BIP Select I") Battery Partners Select Fund I GP, LLC ("BP Select I GP") Neeraj Agrawal ("Agrawal") Michael M. Brown ("Brown") Morad Elhafed ("Elhafed") Jesse Feldman ("Feldman") Russel L. Fleischer ("Fleischer") Roger H. Lee ("Lee") Chelsea R. Stoner ("Stoner") Dharmesh Thakker ("Thakker") Scott R. Tobin ("Tobin") The Reporting Persons expressly disclaim status as a "group" for purposes of this Schedule 13G.
    (b)Address or principal business office or, if none, residence:

    Battery Ventures One Marina Park Drive Suite 1100 Boston, MA 02210
    (c)Citizenship:

    BV11-A Delaware BV11-B Delaware BV-11A SF Delaware BV-11B SF Delaware BIP11 Delaware BP11 Delaware BP11SF Delaware BV Select I Delaware BP Select I Delaware BIP Select I Delaware BP Select I GP Delaware Agrawal United States Brown United States Elhafed United States Feldman United States Fleischer United States Lee United States Stoner United States Thakker United States Tobin United States
    (d)Title of class of securities:

    Class A Common Stock, $0.00001 par value per share
    (e)CUSIP No.:

    03213A104
    Item 3.If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
    (a)Checkbox not checked   Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
    (b)Checkbox not checked   Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
    (c)Checkbox not checked   Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
    (d)Checkbox not checked   Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
    (e)Checkbox not checked   An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
    (f)Checkbox not checked   An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
    (g)Checkbox not checked   A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
    (h)Checkbox not checked   A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
    (i)Checkbox not checked   A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
    (j)Checkbox not checked   A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
           please specify the type of institution:
    (k)Checkbox not checked   Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
     
    Item 4.Ownership
    (a)Amount beneficially owned:

    Row 9 of each Reporting Person's cover page to this Schedule 13G sets forth the aggregate number of shares of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. The Reporting Persons' beneficial ownership of the Issuer's Class A Common Stock consists of (i) 1,587,632 shares of Class A common stock held directly by BV11-A; (ii) 419,490 shares of Class A common stock held directly by BV11-B; (iii) 1,649,453 shares of Class A common stock held directly by BV11-A SF; (iv) 357,671 shares of Class A common stock held directly by BV11-B SF; (v) 73,579 shares of Class A common stock held directly by BIP11; (vi) 327,766 shares of Class A common stock held directly by BV Select I; (vii) 35,713 shares of Class A common stock held directly by BIP Select I; (viii) 214,481 shares of Class A common stock held by Agrawal; (ix) 180,194 shares of Class A common stock held by Brown; (x) 9,469 shares of Class A common stock held by Elhafed; (xi) 69,202 shares of Class A common stock held by Feldman; (xii) 83,227 shares of Class A common stock held by Fleischer; (xiii) 71,527 shares of Class A common stock held by Lee; (xiv) 157,202 shares of Class A common stock held by Stoner; and (xv) 71,526 shares of Class A common stock held by Tobin. BP11 is the general partner of each of BV11-A and BV11-B and the managing member of BIP11. BP11SF is the general partner of each of BV11-A SF and BV11-B SF. BP Select I is the general partner of BV Select I. BP Select I GP is the general partner of BP Select I and BIP Select I. Agrawal, Brown, Feldman, Fleischer, Lee, Stoner, Thakker and Tobin (collectively the "BV Managing Members" ), as managing members of each of BP11 and BP11SF, share voting and investment authority over the shares held by each of BV11-A, BV11-B, BIP11, BV11-A SF, and BV11-B SF. The BV Managing Members and Elhafed, as managing members of BP Select I GP, share voting and investment authority over the shares held by each of BV Select I and BIP Select I.
    (b)Percent of class:

    Row 11 of each Reporting Person's cover page to this Schedule 13G sets forth the percentages of the shares of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. The percentage set forth in each row 11 is based upon 98,795,586 shares of Class A common stock outstanding as of May 2, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission (the "SEC") on May 7, 2025.
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    Row 5 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference.

     (ii) Shared power to vote or to direct the vote:

    Row 6 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference.

     (iii) Sole power to dispose or to direct the disposition of:

    Row 7 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference.

     (iv) Shared power to dispose or to direct the disposition of:

    Row 8 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference.

    Item 5.Ownership of 5 Percent or Less of a Class.
     
    Checkbox checked    Ownership of 5 percent or less of a class
    Item 6.Ownership of more than 5 Percent on Behalf of Another Person.
     
    Not Applicable
    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
     
    Not Applicable
    Item 8.Identification and Classification of Members of the Group.
     
    Not Applicable
    Item 9.Notice of Dissolution of Group.
     
    Not Applicable

    Item 10.Certifications:
     
    Not Applicable

        SIGNATURE 
     
    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

     
    Battery Ventures XI-A, L.P.
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Ventures XI-B, L.P.
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Ventures XI-A Side Fund, L.P.
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Ventures XI-B Side Fund, L.P.
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Investment Partners XI, LLC
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Partners XI, LLC
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Partners XI Side Fund, LLC
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Ventures Select Fund I, L.P.
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Partners Select Fund I, L.P.
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Investment Partners Select Fund I, L.P.
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Battery Partners Select Fund I GP, LLC
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Neeraj Agrawal
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Michael M. Brown
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Morad Elhafed
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Jesse Feldman
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Russell L. Fleischer
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Roger H. Lee
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Chelsea R. Stoner
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Dharmesh Thakker
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
     
    Scott R. Tobin
     
    Signature:/s/ Christopher Schiavo
    Name/Title:Christopher Schiavo, Attorney-in-Fact
    Date:05/15/2025
    Exhibit Information

    Exhibit 99.1 Joint Filing Agreement

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