Google Firebase Realtime Database pricing
2 plans read from firebase.google.com
SparkPriced on request No-cost plan1 GB storage · 10 GB/month downloads · 100 simultaneous connections Read 21 Sep 2026 · firebase.google.com
BlazePriced on request Pay as you go; billed for usage beyond no-cost quotas1 GB included storage · Approximately 10 GB/month included downloads · 200K simultaneous connections per database Read 21 Sep 2026 · firebase.google.com
In short
- Google Firebase Realtime Database has a free plan (Spark).
- 2 plans are priced on request (Spark, Blaze).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Firestore | — | Yes | Yes |
| Hive | $5/mo | Yes | Yes |
| PouchDB | — | Yes | No |
| Sparksee | — | Yes | Yes |
| SQLDelight | — | Yes | No |
| CloudKit | — | Yes | No |
| Ditto | — | Yes | No |
| Couchbase Lite | — | No | No |