A side-by-side comparison of pricing, plans, and recent product updates. Pricing data last refreshed May 14, 2026.
The open-source Firebase alternative.
Email for developers.
Supabase
Supabase
Supabase
Supabase
Resend
Resend
Resend
Resend
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.
Resend now integrates with Auth0 to send transactional emails directly through its platform.
Resend now lets you reference existing content in AI prompts across broadcasts, templates, and automations.
Resend now supports embedding bar, line, and area charts directly in emails.
Both Supabase and Resend serve overlapping audiences (Supabase in database, Resend in email).