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Databases & backends
What should I use for my database, auth and backend? Updated 2026-10-16.
Supabase
Postgres plus auth, storage and realtime. The default backend for vibe-coded apps.
Firebase
Google's mature backend with great mobile SDKs. NoSQL data model takes some getting used to.
Neon
Serverless Postgres with branching. Ideal when you just need a database, not a full backend.
Convex
Reactive TypeScript backend that AI agents write well. Great for realtime apps.
FAQ
What should I use for my database, auth and backend?
Our ranked picks are Supabase, Firebase, Neon, Convex. Top pick: Supabase — Postgres plus auth, storage and realtime. The default backend for vibe-coded apps. Pricing note: Free tier; see site.
What is the #1 pick in Databases & backends right now?
Supabase. Postgres plus auth, storage and realtime. The default backend for vibe-coded apps. See the official site for current pricing (Free tier; see site).
Which tools in Databases & backends have a free tier?
These picks mention a free tier: Supabase, Firebase, Neon, Convex. Always confirm on the official pricing page.
Guides
- The Best Database for Side Projects: Supabase, Firebase, Neon or Convex?
- Neon vs Supabase: Which Postgres Should You Use?
- Supabase vs Firebase for AI-Built Apps
Other categories
Coding agents · AI app builders · Hosting & deploy · AI APIs & models · Agent frameworks · Best for vibe coding · Video · Voice