H

HiddenLayer

HiddenLayer is an AI security startup that provides tools to protect AI models, agents, and workflows from adversarial attacks, vulnerabilities, and malicious code injections. The company primarily serves financial services and large tech companies, and has contracts with the Department of Defense and intelligence community. This funding round will help expand their sales and distribution efforts as they grow their product offerings.

Total raised
$100M
tracked to date
Latest round
Series B
Sep 2, 2026
Known investors
5
led by Delta-v Capital

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🏆 Featured in Datapile’s Q3 2026 USA Funding Report

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Funding history

  1. 1
    $100MSeries BSep 2, 2026

    Led by Delta-v Capital

    Announcement ↗

Founder

C
Chris Sestito
Co-founder & CEO

Investors in HiddenLayer

Backers from this company's tracked funding rounds.

  • DDelta-v CapitalLead investorVC firm
  • TTen Eleven VenturesVC firm
  • MMorgan StanleyVC firm
  • MMicrosoft's M12VC firm
  • BBooz Allen HamiltonVC firm

HiddenLayer in the news

Coverage of this company's funding, tracked by Datapile.

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