by Google
Firebase Spark plan: no-cost tier with free quotas
Firebase's Spark plan is free with no payment method, including no-cost quotas for Firestore, Realtime Database, Hosting and Authentication, and unlimited use of products like Crashlytics and Cloud Messaging.
- No credit card
No-cost Spark plan
Applied automatically
About this offer
Firebase has two pricing plans: the no-cost Spark plan and the pay-as-you-go Blaze plan. Spark needs no payment method. Products such as A/B Testing, App Check, App Distribution, most Authentication options, Cloud Messaging, Crashlytics, In-App Messaging and Performance Monitoring have no charge at any usage level.
Metered products have no-cost quotas, for example Cloud Firestore with 1 GiB stored, 50K reads, 20K writes and 20K deletes a day and 10 GiB a month of egress (one free database per project), Realtime Database with 1 GB stored and 10 GB a month of downloads, and Hosting with 10 GB storage and 360 MB a day of transfer.
On Spark, if a product exceeds its no-cost quota in a month, that product is shut off for the project until the next month. Cloud Storage buckets aren't available on Spark; the no-cost Cloud Storage usage applies on Blaze.
Who's eligible
- Anyone with a Google account creating a Firebase project
How to redeem
- 1Go to the Firebase console
- 2Create a project (it starts on Spark)
- 3Upgrade to Blaze only if you need more than the no-cost quotas
Terms and restrictions
- Exceeding a product's no-cost quota shuts that product off for the rest of the month
- Cloud Storage buckets aren't available on Spark
- Phone-auth SMS is billed and only available on Blaze
- Quotas and pricing can change (Remote Config pricing changed on September 1, 2026)
Terms are summarised from the provider's page and may change. The provider's terms always take precedence.
About Firebase
Firebase is Google's platform for building mobile and web apps, with Firestore and Realtime Database, Authentication, Hosting, Cloud Messaging, Crashlytics, AI Logic and more.
All Firebase offers
