Opsin raises $21 million for AI agent security platform

Oct 19, 2026
Opsin raises $21 million in funding led by SYN Ventures and Race Capital to expand its platform for monitoring and controlling enterprise AI agents.

Opsin raises $21 million in funding led by SYN Ventures and Race Capital, the company announced in a press release. The company will use the funding to expand its governance and security platform for enterprise AI agents.

The platform connects an agent's purpose, permissions, data access, tools and activity. Security teams can use it to identify behavior or access that falls outside an agent's assigned role across Microsoft Copilot, Claude, ChatGPT Enterprise, Gemini and other approved tools.

Opsin said an analysis of agent activity among its enterprise customers found that 93% of misaligned tools connected to agents had unrestricted access to their associated systems. Only one in 200 required human approval before acting. The company serves nearly 20 enterprise customers, including Culligan, Barry-Wehmiller, Wellstar Health System and UiPath.

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