Directory
Backend & Database
3 tools, ordered by overall editorial score. Use-case pages use a separate fit order.
01
Firebase
Google's app backend: auth, Firestore database, hosting, functions and analytics
FreemiumFree (Spark) · pay-as-you-go (Blaze)
8/10
02
Supabase
Postgres backend with auth, storage, realtime and edge functions — the default backend for vibe-coded apps
Freemium$25/mo (Pro)
8/10
03
Neon
Serverless Postgres with branching, scale-to-zero and instant databases
FreemiumFree · usage-based (Launch, typical ~$15/mo)
6/10