App developers wanting a managed backend can start on the free Spark plan; pay-as-you-go Blaze bills can surprise if usage spikes.
Kenning's take
What it does
Firebase is Google's platform for building and running mobile and web apps, covering databases, authentication, hosting, storage, cloud functions, analytics and crash reporting. It now includes Firebase AI Logic for adding Gemini features to apps. A no-cost Spark plan covers small projects and the pay-as-you-go Blaze plan scales with usage.
- Firestore and Realtime Database
- Authentication and App Check
- Hosting, App Hosting and Cloud Functions
- Firebase AI Logic for generative AI
- Crashlytics, Analytics and Remote Config
Who it suits. App developers who want a managed backend without running their own servers.
Key facts
- Category
- Developer tools
- Made by
- Based in
- United States
- How to get it
- Sign in to the Firebase console with a Google account
- Works on
- web console, iOS, Android, Web, Flutter
- Free plan
- Spark plan with no-cost usage limits and no payment method needed
Pricing
| Plan | Price | Billed |
|---|---|---|
| Spark | $0 | month |
| Blaze | $pay as you go | usage |
FAQ
Is Firebase free?
The Spark plan is free within usage limits; the Blaze plan charges for usage beyond them.
Does Firebase support AI?
Yes, Firebase AI Logic adds Gemini-powered features to apps.
Facts from the maker's own pages and the sources listed. Checked 2026-10-11.
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