Supabase
Best Postgres backend alternative
Limit
Apps needing database, auth, storage, realtime and APIs together
Supabase keeps PostgreSQL while providing a larger backend platform.
Last reviewed: 2026-07-15
Neon is a focused serverless PostgreSQL service. Look elsewhere when you need an integrated backend, a document database with client SDKs, or MySQL compatibility rather than a different logo for the same workload.
Choose Supabase for PostgreSQL plus auth, storage, realtime and APIs.
Choose Firebase for a client-first document backend instead of SQL.
Choose PlanetScale only when MySQL compatibility is required and current pricing fits.
Best Postgres backend alternative
Limit
Apps needing database, auth, storage, realtime and APIs together
Supabase keeps PostgreSQL while providing a larger backend platform.
Best mobile backend alternative
Limit
Client-first mobile and web apps using managed SDKs
Firebase bundles Authentication, Firestore, Hosting and other app products.
Best MySQL-compatible alternative
Limit
Applications and teams committed to the MySQL ecosystem
PlanetScale provides managed MySQL-compatible infrastructure and branching workflows.
If storage, compute or connection limits are the issue, first measure the workload and compare a paid Neon tier with migration cost. Change providers when architecture, reliability or integrated services improve, not merely to reset a free allowance.
Supabase is an open source Firebase alternative with Postgres, Auth, instant APIs, Edge Functions and Realtime subscriptions.
Free tier
500MB database, 1GB storage, 2GB bandwidth
Paid from $25/mo · Multi-region
Firebase is Google's mobile and web application development platform that helps you build, improve, and grow your app.
Free tier
Spark plan with generous limits
Pay-as-you-go · Multi-region
PlanetScale is the world's most advanced serverless MySQL platform. Build faster with branching, non-blocking schema changes, and more.
No free tier
Supabase is closest when you want to keep PostgreSQL, though it is a broader backend platform rather than a database-only replacement.
Neon is simpler when Django supplies the backend. Supabase adds value if the product will also use its auth, storage or realtime services.
Standard PostgreSQL tools support migration, but extensions, roles, pooling, connection URLs and downtime strategy still need testing.