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# Infisical raises $40M Series B at a $600M valuation to secure AI agent access
- URL: https://www.enterprisey.com/infisical-raises-40m-series-b-at-a-600m-valuation-to-secure-ai-agent-access/
- Published: 2026-10-28T03:50:48.000Z
- Updated: 2026-10-28T03:50:48.000Z
- Description: Infisical raised a $40M Series B at a $600M valuation, led by Elad Gil, for its secrets and access platform, which keeps credentials away from AI agents.
- Author: Enterprisey Admin
- Tags: News, Funding, Security

Infisical, which manages secrets, certificates, encryption keys and privileged access for developers, machines and AI agents, raised a $40M Series B at a $600M valuation. Elad Gil, who also backed its Series A, led the round, with Gradient and Y Combinator among other investors. ([Infisical](https://prnewswire.com/news-releases/infisical-raises-40-million-at-600-million-valuation-to-secure-the-ai-agent-economy-302920994.html?ref=enterprisey.com); [Forbes](https://www.forbes.com/sites/rashishrivastava/2026/10/27/this-600-million-startup-is-helping-keep-company-secrets-away-from-ai-agents/?ref=enterprisey.com))

The company's Agent Vault lets AI agents use company systems without being handed the underlying credentials. ([Infisical](https://prnewswire.com/news-releases/infisical-raises-40-million-at-600-million-valuation-to-secure-the-ai-agent-economy-302920994.html?ref=enterprisey.com))