PH

Phases

YC S25

San Francisco, US · Founded 2025 · 3 employees · 1 known investors

phases.ai ↗

Phases provides AI-powered oversight for clinical trials, using automated agents to detect operational issues, maintain data standards, and ensure regulatory compliance without manual intervention.

Founders & leadership· Y Combinator alumni (S25)

James WallinCo-founder & CEO

Anton ZaliznyiinCo-founder & Chief AI Officer

Jonathan van WerschinCo-founder & CTO

Investors · 1

Y

Y CombinatorMountain View · $500K – $500K