Live in private beta · Solo founder
Folia
A research-backed AI companion for PCOS — built end-to-end, in beta with real users.
- Voice and text check-ins that AI turns into a structured daily diary
- Research chat that answers only from human-approved excerpts, with visible citations — RAG over a pgvector index in Postgres
- Built the whole stack solo: product, backend, research review pipeline, and auth — iterating weekly with beta users