How much funding has Helmet Security raised?

Helmet Security has raised $9M in total. Its most recent round was a Seed in December 2025.

Who are Helmet Security's competitors?

Troj AI, Verax, and TestSavant are among the closest in AI Security. The full competitive set, with overlap scoring, is in the platform.

Helmet Security

AI SecurityWashington, United Statesfounded 2024private

Helmet Security is a cybersecurity company specializing in AI Security, founded in 2024 and headquartered in Washington, United States. It has raised $9M in total funding and is privately held.

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updated Aug 22, 2026

Products

What Helmet Security sells.

Helmet PlatformAI infrastructure security platform for discovering, securing, and governing AI agentsDetails ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

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FAQ

Common questions about Helmet Security.

How much funding has Helmet Security raised?: Helmet Security has raised $9M in total. Its most recent round was a Seed in December 2025.
Who are Helmet Security's competitors?: Troj AI, Verax, and TestSavant are among the closest in AI Security. The full competitive set, with overlap scoring, is in the platform.