Latest AI security Startup Funding Rounds

Security tools for AI systems and AI-powered security products, with the specific risks and users each company serves.

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Funding disclosed in full
$309.8M
Median round
$10.8M
Rounds in calculation
6
Funding rounds with company descriptions, amounts, stages and announcement dates
CompanyRoundMarketInvestorsAnnouncedDetails
Armadin

AI-powered offensive security software for enterprise and government teams to find exploitable attack paths and prioritize fixes before intruders use them.

$255.5MSeries BAI securityUnited StatesAccelLeadAndreessen HorowitzLead
8 participants8VCBain Capital VenturesBallistic VenturesGVIn-Q-TelKleiner PerkinsMenlo VenturesRedpoint
Osavul

Intelligence software for government, defense and corporate security teams to investigate hostile campaigns and connect online activity with risks to people, facilities and operations.

€8.5MSeries AAI securityLuxembourg33N VenturesLead
3 participants42CAPBalnordG+D Ventures
Zaperon

Access security software for enterprise IT teams to control who can use applications and data, checking both the user’s identity and the device’s security posture.

₹70MSeedCybersecurityIndiaInflection Point VenturesLead
RemoteThreat

An offensive cyber operations platform for expert red teams and authorized government operators, combining mission planning, tooling and AI assistance within defined operational boundaries.

$7MPre-seedOffensive cybersecurityUnited StatesDataTribeLeadOsage University PartnersLead
Rig Security

An identity security platform that links employee accounts, service credentials and AI agents across enterprise systems, then detects misuse and enforces policy at the endpoint.

$12MSeedCybersecurityIsraelBrightmind PartnersLeadTen Eleven VenturesLead
2 participantsAmi LuttwakCrowdStrike Falcon Fund
Modulate

Audio analysis models and APIs that identify emotion, intent, synthetic speech and risky behavior in conversations, helping developers monitor voice agents, detect fraud and moderate voice chat.

$25MUndisclosedAudio AIUnited StatesFuture VenturesLead
2 participantsHyperplaneLakestar