Sanctum
Fall 2025 · Active
Catch software issues with user simulations
Location: San Francisco, US
Founded: 2025
Team size: 2
About
Sanctum lets you launch new features to agents that mimic your real users. We build AI user models from your session recordings and run them against your changes to surface bugs, UX issues, and performance problems early.
Founders
Vrushank GunjurFounder
Cofounder @ Sanctum. Prev Citadel Securities, Stanford. Research in ML systems and applied cryptography. Feel free to reach out about anything! vrushank@heysanctum.com
Kenny DaoFounder
Cofounder @ Sanctum. Prev @ DRW, IMC, Stanford