Firebase Pricing (2026)
Full breakdown of Firebase plans, costs, and what you get at each tier. See how it compares to other backend platform tools.
Google app platform with databases, auth, hosting, and functions on pay-as-you-go pricing.
Usage limitsUsage-basedPay-as-you-go beyond the free Spark quotasapproximate, as of Aug 2026
What's included in Firebase Blaze (pay as you go)
- Firestore and Realtime Database
- Authentication
- Cloud Functions and Hosting
- Storage and analytics
- Pay-as-you-go Blaze pricing, no fixed monthly fee
Cost projections
| Period | Monthly billing | Annual billing |
|---|---|---|
| 1 month | Free | Free |
| 3 months | Free | Free |
| 6 months | Free | Free |
| 12 months | Free | Free |
Compare Backend Platform pricing
| Tool | Monthly | Annual | Free tier | Usage limits |
|---|---|---|---|---|
| Firebase | Free/mo | Free/mo | Yes | Pay-as-you-go beyond the free Spark quotas |
| Neon | $19/mo | $19/mo | Yes | Compute-hour and storage allowance; overage metered |
| Convex | $25/mo | $25/mo | Yes | Higher database and bandwidth limits with metered overage |
| Clerk | $25/mo | $25/mo | Yes | Included MAU allowance; additional active users billed |
Plan the Firebase renewal in context
Compare Firebase against alternatives, similar tools, and the full AI pricing library before the next charge.
Frequently asked questions
How much does Firebase cost?
Firebase has no fixed monthly plan: the Spark plan is free with generous limits, and the Blaze plan is pay-as-you-go where you pay only for usage beyond free quotas. Small apps often stay at $0.
Is Firebase free to use?
Yes, the Spark plan is free and covers light usage of Firestore, Authentication, Hosting, and more. Upgrading to Blaze keeps the free quotas and bills only for usage beyond them, but requires a billing account.
How does Firebase pricing compare to Supabase?
Firebase Blaze is pure pay-as-you-go, so costs scale with reads, writes, and bandwidth and can be unpredictable. Supabase Pro is a flat $25/mo per project with predictable limits. Firebase suits spiky workloads; Supabase suits teams that want a fixed bill.
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