Onyx Security is an AI application monitoring, governance, and security platform, headquartered in Wilmington, United States, founded in 2024.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2026-03-12 | Series A | $40M | Conviction, CyberStarts |
| 2024-08-01 | Seed | $5M | CyberStarts |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.