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Firebase vs Firebase Auth

Firebase (Database/BaaS) and Firebase Auth (Auth) take different approaches to development. Firebase: Google full BaaS with Firestore Realtime DB auth hosting and cloud functions Firebase Auth: Google auth service with email phone social and anonymous sign-in methods

Firebase logo

Firebase

Google full BaaS with Firestore Realtime DB auth hosting and cloud functions

Category
Database/BaaS
Subcategory
Full BaaS
Pricing
Free Spark / Blaze pay-as-you-go
Tier
free
database/baasfull baas
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

DimensionFirebaseFirebase Auth
PricingFree Spark / Blaze pay-as-you-goFree (50K MAU) / Pay-as-you-go
PlatformFull BaaSAuth Provider
Capabilitiesdatabase/baas, full baasauth, auth provider

Choose Firebase if...

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

Verdict

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

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