Top list · Worldwide
AI security startups worldwide
443 AI security startups worldwide have raised money in rounds we track. These are the 50 that have raised the most, $7.1B between them, with the United States the most common home.
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CoralogixCoralogix is a full-stack observability platform founded in 2014, headquartered in Boston, Massachusetts, with additional offices in Ramat Gan, Israel, and San Coralogix is a full-stack observability platform founded in 2014, headquartered in Boston, Massachusetts, with additional offices in Ramat Gan, Israel, and San
Founded 2014Boston, United States$326Mlast round Jun 2026 - 2
CriticalstartCritical Start is a cybersecurity company based in Plano, Texas, founded in 2012 by Rob Davis.Critical Start is a cybersecurity company based in Plano, Texas, founded in 2012 by Rob Davis.
Founded 2012Plano, United States$255Mlast round Apr 2022 - 3CloudWalk TechnologyCloudWalk Technology is an AI platform that provides facial recognition services for the financial, public security, and aviation sectors.
CloudWalk Technology is an AI platform that provides facial recognition services for the financial, public security, and aviation sectors.
Founded 2015Beijing$254Mlast round May 2020 - 4
Abnormal AIAbnormal AI, founded in 2018 by Evan Reiser and Sanjay Jeyakumar, is a leading AI-native cybersecurity company based in San Francisco, California.Abnormal AI, founded in 2018 by Evan Reiser and Sanjay Jeyakumar, is a leading AI-native cybersecurity company based in San Francisco, California.
Founded 2018Las Vegas, United States$250Mlast round Aug 2024 - 5
MetomicMetomic is an enterprise data security company based in London, specializing in AI-powered protection for sensitive data across SaaS applications, cloud platforMetomic is an enterprise data security company based in London, specializing in AI-powered protection for sensitive data across SaaS applications, cloud platfor
Founded 2018London, United Kingdom$242Mlast round Feb 2023 - 6
ZeroFOXZeroFox delivers proactive external cybersecurity to outfox the adversary and disrupt, identify, and dismantle threats outside the traditional corporate perimeter.ZeroFox delivers proactive external cybersecurity to outfox the adversary and disrupt, identify, and dismantle threats outside the traditional corporate perimeter.
Founded 2013Baltimore, United States$210Mlast round Aug 2022 - 7
CorelightCorelight is a cybersecurity company based in San Francisco, founded in 2013.Corelight is a cybersecurity company based in San Francisco, founded in 2013.
Founded 2016San Francisco, United States$209Mlast round Apr 2024 - 8
ExaforceExaforce is a cybersecurity software company based in San Jose, California, founded in 2023.Exaforce is a cybersecurity software company based in San Jose, California, founded in 2023.
Founded 2023San Jose, United States$201Mlast round May 2026 - 9
Obsidian SecurityObsidian Security is a cybersecurity company founded in 2017, specializing in comprehensive security solutions for SaaS and enterprise AI environments.Obsidian Security is a cybersecurity company founded in 2017, specializing in comprehensive security solutions for SaaS and enterprise AI environments.
Founded 2017Palo Alto, United States$191Mlast round Aug 2026 - 10
ExabeamExabeam is a global leader in cybersecurity, based in Foster City, California.Exabeam is a global leader in cybersecurity, based in Foster City, California.
Founded 2013Broomfield, United States$191Mlast round Dec 2021 - 11
Versa NetworksVersa Networks, founded in 2012 and based in Santa Clara, California, is a leader in Secure Access Service Edge (SASE) solutions.Versa Networks, founded in 2012 and based in Santa Clara, California, is a leader in Secure Access Service Edge (SASE) solutions.
Founded 2012Santa Clara, United States$177Mlast round Oct 2022 - 12
GoviniAir, formerly known as Govini, is a defense technology company founded in 2011 and based in Arlington, Virginia.Air, formerly known as Govini, is a defense technology company founded in 2011 and based in Arlington, Virginia.
Founded 2011Arlington, United States$170Mlast round Oct 2025 - 13
7AI7AI is a Boston-based cybersecurity company that has developed the first agentic security platform.7AI is a Boston-based cybersecurity company that has developed the first agentic security platform.
Founded 2024Boston, United States$166Mlast round Dec 2025 - 14
Armadin SecurityArmadin Security is an AI-powered cybersecurity company that specializes in real-time threat hunting.Armadin Security is an AI-powered cybersecurity company that specializes in real-time threat hunting.
Founded 2025Menlo Park, United States$165Mlast round Jan 2026 - 15
BlackwallBlackwall is an AI-enabled security infrastructure company based in Tallinn, Estonia.Blackwall is an AI-enabled security infrastructure company based in Tallinn, Estonia.
Founded 2019Tallinn, United Kingdom$162Mlast round Oct 2026 - 16
XBOWXBOW is an autonomous offensive security platform that specializes in AI-driven cybersecurity solutions.XBOW is an autonomous offensive security platform that specializes in AI-driven cybersecurity solutions.
Founded 2024Seattle, United States$155Mlast round May 2026 - 17
Oasis SecurityOasis is a non-human identity management platform that aims to give visibility and risk assessment.Oasis is a non-human identity management platform that aims to give visibility and risk assessment.
Founded 2022New York, United States$155Mlast round Mar 2026 - 18
BigIDBigID is a software company based in New York, founded in 2016 by Dimitri Sirota and Nimrod Vax.BigID is a software company based in New York, founded in 2016 by Dimitri Sirota and Nimrod Vax.
Founded 2016New York, United States$154Mlast round Mar 2024 - 19HiddenLayerFounded -United States$150Mlast round Sept 2026
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Sublime SecuritySublime Security is an adaptive, AI-powered cloud email security platform founded in 2019 in Washington, DC.Sublime Security is an adaptive, AI-powered cloud email security platform founded in 2019 in Washington, DC.
Founded 2019Washington, United States$150Mlast round Nov 2025 - 21
ZscalerZscaler empowers enterprises to modernize security, streamline operations and help transform business through its innovative approach to cybersecurity.Zscaler empowers enterprises to modernize security, streamline operations and help transform business through its innovative approach to cybersecurity.
Founded 2007San Jose, United States$148Mlast round Sept 2015 - 22
Shape SecurityShape Security is a cybersecurity company that specializes in AI-powered application defense technology.Shape Security is a cybersecurity company that specializes in AI-powered application defense technology.
Founded 2011Seattle, United States$143Mlast round Sept 2019 - 23
EgnyteEgnyte is a software company based in Mountain View, California, that specializes in an AI-powered content cloud.Egnyte is a software company based in Mountain View, California, that specializes in an AI-powered content cloud.
Founded 2008Mountain View, United States$143Mlast round Oct 2018 - 24
Vectra AIVectra AI is a cybersecurity company based in San Jose, California, founded in 2011.Vectra AI is a cybersecurity company based in San Jose, California, founded in 2011.
Founded 2011San Jose, United States$130Mlast round Apr 2021 - 25
Fortress Information SecurityFortress Information Security is an AI-powered cybersecurity company founded in 2015, based in Orlando, Florida.Fortress Information Security is an AI-powered cybersecurity company founded in 2015, based in Orlando, Florida.
Founded 2015Orlando, United States$125Mlast round Apr 2022 - 26
RECOReco is an identity-first SaaS security solution that provides full visibility into every app, identity, and action to protect against risk.Reco is an identity-first SaaS security solution that provides full visibility into every app, identity, and action to protect against risk.
Founded 2020South Korea$125Mlast round Sept 2026 - 27
Adaptive SecurityAdaptive Security is the security layer for the AI era, protecting organizations and their employees from modern cyberattacks.Adaptive Security is the security layer for the AI era, protecting organizations and their employees from modern cyberattacks.
Founded 2024New York, United States$124Mlast round Dec 2025 - 28BanjoBanjo is a provider of AI-based security and surveillance monitoring solutions for the commercial sector.
Banjo is a provider of AI-based security and surveillance monitoring solutions for the commercial sector.
Founded 2010South Jordan, United States$121Mlast round May 2015 - 29
Depthfirstdepthfirst is an applied AI lab and AI-native security platform founded in October 2024, based in San Francisco, California.depthfirst is an applied AI lab and AI-native security platform founded in October 2024, based in San Francisco, California.
Founded -San Francisco, United States$120Mlast round Apr 2026 - 30
Zafran SecurityZafran Security is a New York-based cybersecurity company founded in 2022, specializing in an AI-native Threat Exposure Management (TEM) Platform.Zafran Security is a New York-based cybersecurity company founded in 2022, specializing in an AI-native Threat Exposure Management (TEM) Platform.
Founded 2022New York, United States$120Mlast round Jul 2026 - 31
CyberhavenCyberhaven is a cybersecurity company based in Palo Alto, California, founded in 2016 by a team of five PhD researchers from MIT and EPFL.Cyberhaven is a cybersecurity company based in Palo Alto, California, founded in 2016 by a team of five PhD researchers from MIT and EPFL.
Founded 2016Palo Alto, United States$113Mlast round Apr 2025 - 32
LayerXLayerX is a provider of a browser security platform that turns any browser into a secure and manageable workspace.LayerX is a provider of a browser security platform that turns any browser into a secure and manageable workspace.
Founded 2021Japan$111Mlast round Sept 2025 - 33
CallsignCallsign is a global technology company based in London, UK, that focuses on digital identity, fraud prevention, and behavioral authentication.Callsign is a global technology company based in London, UK, that focuses on digital identity, fraud prevention, and behavioral authentication.
Founded 2011London, United Kingdom$109Mlast round Jun 2023 - 34
AlcatrazAlcatraz, also known as Alcatraz AI, is a security technology company based in Cupertino, California, founded in 2016.Alcatraz, also known as Alcatraz AI, is a security technology company based in Cupertino, California, founded in 2016.
Founded 2016Cupertino, United States$106Mlast round Apr 2026 - 35
Horizon3.aiHorizon3.ai is a cybersecurity startup based in San Francisco, California, founded in 2019 by a team of cybersecurity veterans, including former U.S.Horizon3.ai is a cybersecurity startup based in San Francisco, California, founded in 2019 by a team of cybersecurity veterans, including former U.S.
Founded 2019San Francisco, United States$100Mlast round Jan 2026 - 36
Noma SecurityNoma Security is an enterprise AI security and governance platform founded in 2023 and headquartered in Tel Aviv, Israel, with a presence in New York.Noma Security is an enterprise AI security and governance platform founded in 2023 and headquartered in Tel Aviv, Israel, with a presence in New York.
Founded 2023New York, United States$100Mlast round Jul 2025 - 37
ApiiroApiiro is a cybersecurity company focused on protecting AI-driven development environments.Apiiro is a cybersecurity company focused on protecting AI-driven development environments.
Founded 2019New York, United States$100Mlast round Nov 2022 - 38
CoroCoro is a cybersecurity company based in Chicago, Illinois, with additional offices in New York, London, Tel Aviv, and Ukraine.Coro is a cybersecurity company based in Chicago, Illinois, with additional offices in New York, London, Tel Aviv, and Ukraine.
Founded 2014Chicago, United States$100Mlast round Mar 2024 - 39
EntEnt is an intent-aware workspace security platform dedicated to protecting work in real-time, particularly in environments where human and AI activities intersect.Ent is an intent-aware workspace security platform dedicated to protecting work in real-time, particularly in environments where human and AI activities intersect.
Founded 2024San Francisco, United States$100Mlast round Jul 2026 - 40
AiriaAiria is the enterprise AI security, orchestration, and governance platform that enables organizations to deploy AI quickly, safely, and at scale.Airia is the enterprise AI security, orchestration, and governance platform that enables organizations to deploy AI quickly, safely, and at scale.
Founded 2023Atlanta, United States$100Mlast round Sept 2025 - 41
Evolv TechnologyEvolv Technology an AI-enabled touchless security screening system that uses digital sensors and artificial intelligence to detect threats.Evolv Technology an AI-enabled touchless security screening system that uses digital sensors and artificial intelligence to detect threats.
Founded 2013Waltham, United States$93Mlast round Jul 2025 - 42
StraikerStraiker is an AI security company based in Sunnyvale, California, founded in 2024.Straiker is an AI security company based in Sunnyvale, California, founded in 2024.
Founded 2024Sunnyvale, United States$85Mlast round Jun 2026 - 43
AgariAgari is a cloud-native email security platform based in Foster City, California.Agari is a cloud-native email security platform based in Foster City, California.
Founded 2009California, United States$85Mlast round Jun 2018 - 44
Linx SecurityLinx Security is a privately held cybersecurity company founded in 2023 and based in New York, New York.Linx Security is a privately held cybersecurity company founded in 2023 and based in New York, New York.
Founded 2023New York, United States$83Mlast round May 2026 - 45IrregularIrregular is a frontier security lab dedicated to protecting the globe from increasingly complex AI systems.
Irregular is a frontier security lab dedicated to protecting the globe from increasingly complex AI systems.
Founded -United States$80Mlast round Sept 2025 - 46
AurascapeAurascape is an AI-native security company based in Santa Clara, California.Aurascape is an AI-native security company based in Santa Clara, California.
Founded 2024Santa Clara, United States$76Mlast round May 2026 - 47
Neo SecurityNeo Security is a cybersecurity company that develops an AI security platform for enterprises adopting agentic AI and AI-enabled software.Neo Security is a cybersecurity company that develops an AI security platform for enterprises adopting agentic AI and AI-enabled software.
Founded -Boston, United States$75Mlast round Jul 2026 - 48
SwimlaneSwimlane is a leader in agentic AI automation for security, providing a cloud-scale, low-code platform that enhances security operations.Swimlane is a leader in agentic AI automation for security, providing a cloud-scale, low-code platform that enhances security operations.
Founded 2014Denver, United States$74Mlast round Jun 2025 - 49
WebflowDesign, build, optimize, and rank in AI search, all in Webflow.Design, build, optimize, and rank in AI search, all in Webflow.
Founded -San Francisco, United States$74Mlast round Apr 2025 - 50XtiumA security-first approach to the managed IT, with AI, enterprise-grade cybersecurity, virtual desktops, unified communications, and more.
A security-first approach to the managed IT, with AI, enterprise-grade cybersecurity, virtual desktops, unified communications, and more.
Founded 2011Oldsmar, United States$73Mlast round Feb 2022
Boston, United States
London, United Kingdom
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JapanCompanies whose own description names this theme, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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