Proximitty is the AI operating system for commercial loans - we build regulator-grade AI agents that ingest and parse documents, spread financials, automate loan operations and track covenants. We help FDIC-insured banks and fintechs underwrite faster and scale their loan books without scaling costs. The company was founded by Wye Yew Ho; Zi Zhang.
It is part of YC Winter 2026. It is based in San Francisco, CA, USA.