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Parameter (fka Hex Security)

Agentic Offensive Security at Scale

y-combinatorWinter 2026🇺🇸 San Francisco10 peoplehiring
Ahmad Khan
Huzaifa Ahmad
Prama Yudhistira

Ahmad Khan, Huzaifa Ahmad +1 · 3 co-founders

2026Founded
Team
10
current
Co-founders
3
current
Stage
Founded
Source for Founded
Profile coverage4 of 8 · missing Funding, Signals, Customers, Stack / tools · last run 8/8/2026

About

Parameter builds AI agents that run continuous penetration tests against your apps and infrastructure. Instead of a once-a-year penetration test, Parameter's agents works 24/7 to find and verify critical vulnerabilities so you can prevent them before attackers. Formerly Hex Security

3 founders