Infisical raises $40 million at $600 million valuation

Oct 27, 2026
Infisical raised $40 million in Series B funding at a $600 million valuation. The company provides tools for managing credentials and controlling AI agent access to critical systems.

Infisical raised $40 million in Series B funding at a $600 million valuation, the company announced in a press release. Elad Gil led the round, with participation from Gradient and Y Combinator.

Infisical provides tools for managing credentials, certificates, encryption keys, and access to critical systems. Its Agent Vault lets companies define which systems an AI agent can access without giving the agent the underlying passwords, API keys, or authentication tokens.

The company says it serves more than 1,300 customers and 300,000 developers, and secures 10 billion secrets each day. It will use the funding for product work, engineering and sales hiring, and security infrastructure for AI agents.

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