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Convex vs Supabase

Convex and Supabase are both database/baas tools. Convex: TypeScript-native reactive database with built-in realtime sync and serverless functions Supabase: Open-source Firebase alternative with Postgres auth storage realtime and edge functions

Convex logo

Convex

TypeScript-native reactive database with built-in realtime sync and serverless functions

Category
Database/BaaS
Subcategory
Reactive Database
Pricing
Free (1M calls/mo) / Pro $25/mo
Tier
free
database/baasreactive database
Supabase logo

Supabase

Open-source Firebase alternative with Postgres auth storage realtime and edge functions

Category
Database/BaaS
Subcategory
Full BaaS
Pricing
Free (500MB) / Pro $25/mo
Tier
free
database/baasfull baasopen-source

Key differences

DimensionConvexSupabase
PricingFree (1M calls/mo) / Pro $25/moFree (500MB) / Pro $25/mo
PlatformReactive DatabaseFull BaaS
Open SourceNoYes
Capabilitiesreactive databasefull baas, open-source

Choose Convex if...

  • Convex fits your specific workflow and team preferences

Choose Supabase if...

  • You need full control over the source code

Community pros and cons

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Frequently asked questions

Is Convex or Supabase better for beginners?
Both tools are accessible. Convex and Supabase are similar in approachability — try both and see which workflow clicks.
Which is cheaper, Convex or Supabase?
Both have a free pricing model. Convex: Free (1M calls/mo) / Pro $25/mo. Supabase: Free (500MB) / Pro $25/mo. Compare their specific plans to find the best value.
Can I use Convex and Supabase together?
Convex and Supabase serve similar roles, so most teams pick one. However, some developers prototype in one and build production code in the other.
Is Supabase open source?
Yes, Supabase is open source. Convex is proprietary.

Verdict

Both Convex and Supabase are strong database/baas options. Your choice depends on pricing preferences, platform requirements, and workflow fit.

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