Hex Security is a cybersecurity company that offers autonomous AI agents for penetration testing in web apps and APIs.
Hex Security has raised $500K in total funding. The most recent round was Pre-Seed. The last funding was announced in March 2026.
Hex Security's investors include Y Combinator, Pioneer Fund.
Hex Security is headquartered in San Francisco, United States.
Hex Security is a cybersecurity company that offers autonomous AI agents for penetration testing in web apps and APIs.
Hex Security is at the Pre-Seed stage.
Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated .
"Hex Security — Funding & Investors." VCBacked, March 18, 2026, https://www.vcbacked.co/company/hex-security. Accessed August 13, 2026.
VCBacked. (2026). Hex Security — Funding & Investors. Retrieved August 13, 2026, from https://www.vcbacked.co/company/hex-security
{{cite web |title=Hex Security — Funding & Investors |url=https://www.vcbacked.co/company/hex-security |website=VCBacked |access-date=August 13, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated