Firebase pricing has two levels in 2026: the Spark plan (free, with fixed monthly limits on database, storage, and functions) and the Blaze plan (pay-as-you-go, which includes the free quotas and bills only for usage above them). Small apps often run free; costs grow with database reads, storage, bandwidth, and function invocations — the tables below break down each service.
How Much Does Google Firebase Cost?
Firebase is a platform for building web and mobile applications. It was originally developed by Firebase Inc., and purchased by Google in 2018.
Firebase has two main pricing plans. The Firebase pricing plans are:
- Spark Plan (Firebase free tier) is a basic plan offering 1 GB total storage, 20K writes/day, 50K reads/day, and 20K deleted/day
- Blaze Plan (paid) is a pay as you go plan charging $0.18/GB for database storage, $0.026/GB for application storage, and additional charges for database operations, data transfer, etc.
In this article, you will learn:
- How Much Does Google Firebase Cost?
- Firebase Always-Free Services
- Firebase Pricing for Paid Services
- Cloud Firestore Database
- Real-Time Databases
- Hosting
- Authentication
- Cloud Functions
- Firebase ML
- Test Lab
- Firebase: Estimating Your Costs
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