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Convex vs Firebase Auth

Convex (Database/BaaS) and Firebase Auth (Auth) take different approaches to development. Convex: TypeScript-native reactive database with built-in realtime sync and serverless functions Firebase Auth: Google auth service with email phone social and anonymous sign-in methods

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
Firebase Auth logo

Firebase Auth

Google auth service with email phone social and anonymous sign-in methods

Category
Auth
Subcategory
Auth Provider
Pricing
Free (50K MAU) / Pay-as-you-go
Tier
free
authauth provider

Key differences

DimensionConvexFirebase Auth
PricingFree (1M calls/mo) / Pro $25/moFree (50K MAU) / Pay-as-you-go
PlatformReactive DatabaseAuth Provider
Capabilitiesdatabase/baas, reactive databaseauth, auth provider

Choose Convex if...

  • Convex fits your specific workflow and team preferences

Choose Firebase Auth if...

  • Firebase Auth fits your specific workflow and team preferences

Community pros and cons

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Frequently asked questions

Is Convex or Firebase Auth better for beginners?
Both tools are accessible. Convex and Firebase Auth are similar in approachability — try both and see which workflow clicks.
Which is cheaper, Convex or Firebase Auth?
Both have a free pricing model. Convex: Free (1M calls/mo) / Pro $25/mo. Firebase Auth: Free (50K MAU) / Pay-as-you-go. Compare their specific plans to find the best value.
Can I use Convex and Firebase Auth together?
Yes — Convex (Database/BaaS) and Firebase Auth (Auth) serve different roles and can complement each other in a project.

Verdict

Convex and Firebase Auth solve different problems. Choose based on whether you need a database/baas or a auth.

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