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Y CombinatorYC W262026Active
Hex Security
Vulnerability Management
Agentic Offensive Security at Scale
ISB Year
2026
Other 2026 YC Security Companies
Clearly AIActive
AI security and explainability platform.
ZeroPathActive
AI-powered application security testing.
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Stopping Scams Before They Reach Your Customers
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Carson is a desktop AI workspace that replaces MS Office with agents
CascadeActive
Making Autonomous Intelligence Safe & Reliable
Clam (formerly Baseframe)Active
Enterprise-grade security for broad-access AI Agents like OpenClaw
Crosslayer LabsActive
Protect, monitor and defend your Internet presence
LexiusActive
AI for Corporate Security Cameras
OximyActive
The system of record for enterprise AI usage.
ProtentActive
Protent turns passive surveillance into proactive intelligence.