Texas-Based HiddenLayer Raises $100M in Series B Funding

HiddenLayer, an Austin, TX-based provider of an AI security platform that secures agentic, generative, and predictive AI applications, has raised $100 million in a Series B funding round led by Delta-v Capital.

The round also saw participation from Ten Eleven Ventures, Morgan Stanley, M12, Microsoft’s Venture Fund, and Booz Allen Ventures.

The company will use the capital to strengthen its AI security platform, expand runtime protection for AI agents, deepen channel partnerships, and enter international markets.

Funding Snapshot

About HiddenLayer  

Founded in 2022 by Chris Sestito, Tanner Burns, and James Ballard, HiddenLayer provides AI security solution's for agentic, generative, and predictive AI applications across the AI lifecycle. Its platform helps organizations identify AI assets, secure the AI supply chain, simulate attacks and protect AI systems at runtime.

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The company combines patented technology with research into emerging AI threats. Its research team holds 39 granted patents and 65 pending patents covering areas such as adversarial detection, model protection and AI threat analysis.

Core offerings include:

• AI discovery and supply chain security
• Agentic Runtime Security
• Agent Harness Security
• AI attack simulation and threat analysis

Core Technologies / Products / Services