How much funding has JetStream Security raised?

JetStream Security has raised $34M in total. Its most recent round was a Seed in March 2026.

How many people work at JetStream Security?

About 50, up 2% over the last 30 days.

Who are JetStream 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.

JetStream Security

AI SecuritySanta Clara, United Statesfounded 2025private

JetStream Security is a cybersecurity company specializing in AI Security, founded in 2025 and headquartered in Santa Clara, United States. It has raised $34M in total funding, employs about 50 people, and is privately held.

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updated Aug 22, 2026

The record

What JetStream Security did, dated.

Mar 2026Funding roundAI Security Firm JetStream Launches With $34 Million in Seed Funding

selected events only — the full dated record (1 event since Mar 2026) lives in the platform

Products

What JetStream Security sells.

JetStream Security-First AI Governance PlatformAI governance control plane for agentic AI visibility, identity, and runtime control.Details ↗

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

Similar in AI Security

FAQ

Common questions about JetStream Security.

How much funding has JetStream Security raised?: JetStream Security has raised $34M in total. Its most recent round was a Seed in March 2026.
How many people work at JetStream Security?: About 50, up 2% over the last 30 days.
Who are JetStream 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.