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VentureSep 1 · Crunchbase News

Austin's HiddenLayer raises $100M Series B to secure models and agents

Austin-based HiddenLayer raised $100M led by Delta-v Capital, with Ten Eleven Ventures, M12, Booz Allen Ventures and Morgan Stanley participating, for its AI security platform covering model supply chain, prompt injection and agent runtime.

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HiddenLayer

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Deal sheet

CompanyHiddenLayer

TypeSeries B

Amount$100M

Valuationundisclosed

SectorAI security

HQAustin, US

Investors

Delta-v Capitallead Ten Eleven Ventures M12 Morgan Stanley

HiddenLayer website ↗

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OneByZero raises $20M Series A from Jungle Ventures to take enterprise AI from pilots to production in APAC Pandektes raises €13.5M Series A led by Alstin Capital to build the data layer for AI legal research Supabase raises $150M led by GIC and acquires Turso Flow Engineering raises $50M Series B at $750M for agentic hardware-design tooling

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