Supabase + pgvector

“Supabase is a developer-beloved open-source Firebase alternative with real brand gravity in the indie hacker and startup community. The coordination moat is real but thin — it bundles auth, storage, realtime, and Postgres into one platform that would take weeks to replicate from scratch. LLMs can write all the code, but they can't run the infrastructure or hold the auth keys. The risk is commoditization from managed Postgres competitors (Neon, PlanetScale, Turso) and from agents that provision infra directly via APIs.”