A side-by-side comparison of pricing, plans, and recent product updates. Pricing data last refreshed May 14, 2026.
The open-source Firebase alternative.
Serverless Postgres.
Supabase
Supabase
Supabase
Supabase
Neon
Neon
Neon
What each team shipped most recently.
Supabase now integrates directly with ChatGPT, allowing users to manage their database infrastructure through conversational commands.
Supabase Server enables stateless auth, RLS-scoped clients, and CORS on the server with reduced boilerplate.
Supabase Realtime streams live data changes, while Supabase ETL batches them for scheduled data movement.
Neon introduced faster writes, enabled snapshot pricing, and released organization-wide two-factor authentication.
Neon now supports Postgres 18 GA, adds organization spending limits API, updates US East networking, deprecates plv8, and releases k6 load testing.
Neon now lets organizations set monthly spend limits with email alerts, adds a snapshot storage API, one-click MCP setup for Kiro, durable AI agents, and agent-readable docs.
Both Supabase and Neon compete in the database space.