Startup profile · funding coverage

Gray Swan

Pittsburgh's Gray Swan raised a $40M Series A in May 2026, co-led by Wing and Madrona, to secure AI models and agents for OpenAI, Anthropic, Meta, and enterprises.

Stage

series a

Status

private

Coverage

full

Why Gray Swan is interesting

AI models and agents behave in unintended ways — prompt injection, data exfiltration, compliance failures. Gray Swan finds these vulnerabilities before deployment and blocks them at runtime. - AI adoption is outpacing AI security. - Agents acting autonomously multiply the attack surface. - Enterprises want frontier-lab-grade security to deploy with confidence. Pittsburgh's Gray Swan raised a $40M Series A in May 2026, co-led by Wing and Madrona, to secure AI models and agents for OpenAI, Anthropic, Meta, and enterprises.

Key facts

Disclosed financing: $40M (Series A)
Covered in 1 Venture Capital Tracker article(s)

Industries

AI & Machine Learning Enterprise SaaS Cybersecurity

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