cybersecdirectory

AST acquisitions and funding

41 acquisitions of application security testing vendors since 2020 and 121 funding rounds since 2022 on record. The most active buyers are Snyk (3), Harness (2) and Synopsys (2). See the application security testing vendors in the directory.

41acquisitions
121funding rounds
$4.2bnpaid in the 5 acquisitions with a disclosed price
$2.9bnraised in the 111 rounds with a disclosed size
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Showing 1 to 50 of 162

DateDealAmountSource
September 2026LeoTrace raised a pre-seed roundInvestors Outward VC and Twin Path Ventures$2mReportvia Security, Funded
September 2026Cube3.ai raised funding$48.5mReportvia Security, Funded
August 2026Oligo Security raised a Series C roundInvestors Ballistic Ventures, Canon Capital, Eyal Waldman, Greenfield Partners, Lightspeed Venture Partners and 2 more$60mReportvia Security, Funded
June 2026Oplane raised a seed roundInvestor Seed Capital$5.2mReportvia Security, Funded
May 2026White Circle raised a seed roundInvestor Hummingbird Ventures$11mReportvia Security, Funded
May 2026ExecLayer Inc raised a pre-seed roundUndisclosedReport
May 2026XBOW raised a Series C roundInvestors Accenture Ventures, DNX Ventures, Liberty Global Ventures, NVentures, Samsung Ventures and 1 more$35mReportvia Security, Funded
April 2026Provally raised a seed roundInvestor BluepointUndisclosedReportvia Security, Funded
March 2026XBOW raised a Series C roundInvestors DFJ Growth and Northzone$120.9mReportvia Security, Funded
March 2026Raven.io raised a seed roundInvestors Elron Ventures and Norwest$20mReportvia Security, Funded
March 2026Corridor raised a Series A roundInvestor Felicis$25mReportvia Security, Funded
March 2026Escape raised a Series A roundInvestor Balderton Capital$17.9mReportvia Security, Funded
March 2026ArmorCode raised fundingInvestor Cheyenne Ventures$16mReportvia Security, Funded
February 2026ZeroPath raised a seed roundInvestor RSA Conference$5mReportvia Security, Funded
February 2026ZAST.AI raised a seed roundInvestor Hillhouse Capital$6mReportvia Security, Funded
February 2026Crash Override raised a seed roundInvestor RSA Conference$5mReportvia Security, Funded
February 2026Backslash Security raised a Series A roundInvestor KOMPAS VC$19mReportvia Security, Funded
February 2026Endor Labs acquired Autonomous PlaneApplication security firm enhancing reachability across applications and container imagesUndisclosedReportvia SecurityWeek
January 2026Rein Security raised a seed roundInvestor Glilot Capital Partners$8mReportvia Security, Funded
January 2026Dam Secure raised a seed roundInvestor Paladin Capital Group$4.1mReportvia Security, Funded
January 2026Naoris Protocol raised a corporate roundInvestor MOVA ChainUndisclosedReportvia Security, Funded
January 2026Aikido Security raised a Series B roundInvestor DST Global$60mReportvia Security, Funded
December 2025TestMachine raised fundingInvestors Blockchange Ventures, Decasonic, Delphi Ventures and New Form Capital$6.5mReportvia Security, Funded
December 2025Antithesis raised a Series A roundInvestor Jane Street Capital$105mReportvia Security, Funded
November 2025Clover Security raised a Series A roundInvestors Notable Capital and Team8$30mReportvia Security, Funded
November 2025Feroot Security raised a Series A roundInvestor True Ventures$14mReportvia Security, Funded
November 2025LISA raised a seed roundInvestor ByteTrade Lab$12mReportvia Security, Funded
November 2025Seezo raised a seed roundInvestor Accel$7mReportvia Security, Funded
November 2025Bugcrowd acquired Mayhem SecurityApplication security firm offering technology for finding and prioritising vulnerabilitiesUndisclosedReportvia SecurityWeek
September 2025Prelude raised fundingInvestor Brightmind Partners$16mReportvia Security, Funded
September 2025UltraViolet Cyber acquired Black DuckApplication security testing services businessUndisclosedReportvia SecurityWeek
September 2025Harness acquired Qwiet AIAgentic AI-powered vulnerability detection and reachability analysis for application codeUndisclosedReportvia SecurityWeek
August 2025AppSecAI raised a seed roundInvestor Antler$360kReportvia Security, Funded
August 2025Vital Block Security raised a seed roundInvestor Circle$445kReport
August 2025Invicti acquired KonduktoPioneer of application security posture management softwareUndisclosedReportvia SecurityWeek
August 2025Aikido Security acquired TragAI tool reviewing pull requests and flagging code quality issuesUndisclosedReportvia SecurityWeek
July 2025Crash Override raised a seed roundInvestors Google Ventures and SYN Ventures$28mReportvia Security, Funded
June 2025XBOW raised a Series B roundInvestor Altimeter Capital$75mReportvia Security, Funded
June 2025Security Compass acquired DeviciThreat modelling capabilities for secure software designUndisclosedReportvia SecurityWeek
June 2025AdaCore acquired CodeSecureApplication security testing including static analysis for embedded systemsUndisclosedReportvia SecurityWeek
May 2025Dedge Security raised a seed roundInvestor Tritemius$4.6mReportvia Security, Funded
May 2025StackHawk raised fundingInvestors Costanoa Ventures and Sapphire Ventures$12mReportvia Security, Funded
May 2025Bright Security raised a Series A roundInvestor Toloka.vc$1mReportvia Security, Funded
May 2025CodeAnt AI raised a seed roundInvestors Uncorrelated Ventures, VitalStage Ventures and Y Combinator$2mReportvia Security, Funded
April 2025Miggo Security raised a Series A roundInvestor SYN Ventures$17mReportvia Security, Funded
April 2025Hopper raised a seed roundInvestors Meron Capital and New Era Capital Partners$7.6mReportvia Security, Funded
April 2025Endor Labs raised a Series B roundEndor Labs provides an agentic application security platform for AI-generated and open source code.Investor DFJ Growth$93mReportvia Security, Funded
February 2025Archipelo raised a seed roundInvestor Dell Technologies Capital$12mReportvia Security, Funded
February 2025Moderne raised a Series B roundInvestor Acrew Capital$30mReportvia Security, Funded
February 2025Antithesis raised fundingInvestor Amplify Partners$30mReportvia Security, Funded

Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Each Report link goes to the announcement or story the source cites, and the via link to the round-up or newsletter issue. Amounts are in US dollars. The category is what the bought or funded company sells.