Autonomous Cyber is an autonomous offensive security platform for penetration testers and red teams, headquartered in Sacramento, United States, founded in 2023.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2026-05-05 | Growth Stage | Undisclosed | Undisclosed, Shield Capital |
| 2026-04-21 | Seed | $2.5M | Undisclosed |
| 2025-04-15 | Seed | $2.5M | Undisclosed |
| 2024-08-01 | Pre-Seed | Undisclosed | SBXi |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.