Supabase vs PlanetScale: Honest Comparison (2026)
Supabase
Open-source Firebase alternative with Postgres database
PlanetScale
Serverless MySQL-compatible database platform with branching
Supabase wins this comparison with a score of 9.0/10 vs 8.6/10. Choose Supabase for ease of use, or PlanetScale for its strengths.
Key Differences at a Glance
Quick Verdict
Overall Score Comparison
Feature-by-Feature Comparison
| Feature | Supabase | PlanetScale |
|---|---|---|
| General | ||
| Database | undefined | undefined |
| Authentication | undefined | undefined |
| File Storage | undefined | undefined |
| Real-Time | undefined | undefined |
| Schema Branching | undefined | undefined |
| Open Source | undefined | undefined |
| Free Plan | undefined | undefined |
| Starting Price | undefined | undefined |
Pricing Comparison
| Pricing Feature | Supabase | PlanetScale |
|---|---|---|
| Free Plan | ✗ No | ✗ No |
| Starting Price | $25/mo | $39/mo |
| Free Trial | Not available | Not available |
| Number of Plans | 0 | 0 |
| Value Rating | 9.2/10 | 8.2/10 |
Supabase Plans
PlanetScale Plans
Which Should You Choose?
Choose Supabase if...
Choose PlanetScale if...
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Explore alternatives and pricing for both tools.
Frequently Asked Questions
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The Bottom Line
Supabase edges out PlanetScale with a 9/5 vs 8.6/5 rating — a moderate edge.
## Our Verdict\n\nSupabase is the better choice for developers wanting a complete backend platform with auth, storage, and real-time features alongside PostgreSQL. PlanetScale wins for teams that need a high-performance, infinitely scalable MySQL database with developer-friendly branching.\n\n### Choose Supabase if:\n- You want a complete backend platform beyond just a database\n- PostgreSQL and its ecosystem are preferred\n- Built-in auth, storage, and real-time matter\n- Open-source and self-hosting options are important\n\n### Choose PlanetScale if:\n- MySQL is your preferred database\n- Database branching for safe schema changes matters\n- Infinite horizontal scalability is required\n- You need a pure database service without extra features Ultimately, Supabase offers a moderate edge overall, but PlanetScale may still be the better pick depending on your specific priorities and budget.