PlanetScale vs Supabase(2026)
PlanetScale is better for teams that need non-blocking schema changes. Supabase is the stronger choice if full postgres with sql. PlanetScale is paid (from $39/month) and Supabase is freemium (from $25/month).
Full feature breakdown, pricing details, and pros & cons below.
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PlanetScale
PlanetScale is a MySQL-compatible serverless database with branching workflows for schema changes.
Starting at $39/month
Visit PlanetScaleSupabase
Supabase is an open source Firebase alternative providing a Postgres database, Auth, realtime, storage, and edge functions.
Starting at $25/month
Visit SupabaseHow Do PlanetScale and Supabase Compare on Features?
| Feature | PlanetScale | Supabase |
|---|---|---|
| Pricing model | paid | freemium |
| Starting price | $39/month | $25/month |
| MySQL-compatible | ✓ | — |
| Database branching | ✓ | — |
| Non-blocking schema changes | ✓ | — |
| Query insights | ✓ | — |
| Replication | ✓ | — |
| PostgreSQL | — | ✓ |
| Authentication | — | ✓ |
| Realtime | — | ✓ |
| Storage | — | ✓ |
| Edge Functions | — | ✓ |
| Auto-generated APIs | — | ✓ |
PlanetScale Pros and Cons vs Supabase
P
PlanetScale
+Non-blocking schema changes
+MySQL compatibility
+Excellent performance
−Removed free tier in 2024
−No foreign key constraints
−MySQL only
S
Supabase
+Full Postgres with SQL
+Built-in auth and storage
+Open source
+Great free tier
−Free tier pauses after 1 week inactive
−Self-hosting is complex
−Edge functions limited
Should You Use PlanetScale or Supabase?
Choose PlanetScale if…
- •Non-blocking schema changes
- •MySQL compatibility
- •Excellent performance
Choose Supabase if…
- •Full Postgres with SQL
- •Built-in auth and storage
- •Open source