CO

Cotool

YC X25 ↗

San Francisco, US · Founded 2025 · 4 employees · 4 known investors

cotool.ai ↗

Cotool builds infrastructure that enables security teams to operate at machine speed through AI agents, automating security investigations and detection logic to close the loop between threat detection and response.

Founders & leadership· Y Combinator alumni (X25)

LC

Logan Carmodyin𝕏Founder

EC

Eddie Conkin𝕏Founder

MP

Max Pollardin𝕏Founder

Investors · 4

AN

Andreessen HorowitzMenlo Park · $500K – $50M

HO

HomebrewBurlingame · $100K – $500K

Y

Y CombinatorSan Francisco · $500K

WN

WndrCoreportedRedwood City · $100K – $10M