Convex vs Supabase: Which Should You Choose in 2026?
Choosing between Convex and Supabase comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Convex
Backend application platform
Best for you if:
- 0
- • You need low-code backend features specifically
- • Convex is a backend-as-a-service platform with real-time sync and serverless functions
- • It provides a reactive database, file storage, and TypeScript backend functions in one package
Supabase
Open source Firebase alternative
Best for you if:
- 0
- • You need API tools features specifically
- • Open-source Firebase alternative
- • PostgreSQL with real-time subscriptions
| At a Glance |  Supabase | |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Low-Code Backend | API Tools |
Rating | - | - |
| Feature | Convex | Supabase |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Low-Code BackendServerless | API ToolsLow-Code Backend |
How Convex and Supabase Compare
Convex
Backend application platform
Free tier available
Supabase
Open source Firebase alternative
Free tier available
Convex is a low-code backend tool. Supabase is in API tools.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Convex
Want the highest-rated option?
Neither has user reviews yet.
Go with: Convex
Value user reviews?
Neither has user reviews yet.
Go with: Convex
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Convex is a low-code backend tool. Supabase is in API tools. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Convex
- 0
- Free tier available
- Our pick for this comparison
Supabase
- Better fit for API tools
The Bottom Line
Convex is our pick.
Frequently Asked Questions
Is Convex or Supabase better?
Convex is rated high in our evaluation. Both are freemium.
What are Convex and Supabase used for?
Convex: Backend application platform. Supabase: Open source Firebase alternative.
What does Convex cost vs Supabase?
Convex is freemium (free tier + paid plans). Supabase is freemium (free tier + paid plans). Visit their websites for detailed pricing.