Onyx Security provides cybersecurity software that monitors and manages risks in artificial intelligence and machine learning systems.
Onyx Security has raised $113.0M in total funding. The most recent round was Series B. The last funding was announced in July 2026.
Onyx Security's investors include Bessemer Venture Partners, FirstMark, Conviction, Cyberstarts, TCV.
Onyx Security is headquartered in Wilmington, United States.
Onyx Security provides cybersecurity software that monitors and manages risks in artificial intelligence and machine learning systems.
Onyx Security is at the Series B stage.
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"Onyx Security — Funding & Investors." VCBacked, July 29, 2026, https://www.vcbacked.co/company/onyx-security. Accessed September 30, 2026.
VCBacked. (2026). Onyx Security — Funding & Investors. Retrieved September 30, 2026, from https://www.vcbacked.co/company/onyx-security
{{cite web |title=Onyx Security — Funding & Investors |url=https://www.vcbacked.co/company/onyx-security |website=VCBacked |access-date=September 30, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated