Anyone used Phoenix + Supabase?

Are you talking about this: GitHub - supabase/supabase: The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications. · GitHub

This is the status in the readme:

Public Beta: Stable enough for most non-enterprise use-cases

If you are talking about the same thing, I’m not sure I would recommend that as the most sensible choice for companies doing serious business™.