Supabase Auth is only authentication; it doesn't do organizations, permissions/RBAC, impersonation, etc. We are working on some fancy Postgres connectors to let you use Stack Auth with the DB part of Supabase and RLS.
GoTrue and Permify are on a lower abstraction level than us; we connect the entire stack (from frontend to database), while GoTrue and Permify still require a lot of setup and manual integrations.
GoTrue and Permify are on a lower abstraction level than us; we connect the entire stack (from frontend to database), while GoTrue and Permify still require a lot of setup and manual integrations.