Google Firebase · Pricing Plans
Google Firebase Plans Pricing
Firebase is offered in two plans - Spark (free, no payment method required) for development and Blaze (Pay-As-You-Go) for production. Blaze customers retain the Spark free quotas and pay GCP list rates above them. Per-service quotas and overage rates below are taken from the official Firebase pricing page.
2 Plans
API Commons Plans
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Mobile BackendServerlessRealtime DatabaseGoogle Cloud
Plans
Spark
freemium
No-cost plan with generous monthly free quotas. No payment method required. Best for development and proofs of concept.
Firestore storage (free) (GiB · month)
0.00 USD
Firestore document reads (reads · day)
0.00 USD
Firestore document writes (writes · day)
0.00 USD
Firestore egress (GiB · month)
0.00 USD
Realtime Database storage (free) (GB · month)
0.00 USD
Realtime Database downloads (free) (GB · month)
0.00 USD
Realtime Database concurrent connections (Spark) (connections · usage)
0.00 USD
Cloud Storage (legacy buckets free) (GB · month)
0.00 USD
Cloud Storage daily download (free) (GB · day)
0.00 USD
Cloud Functions invocations (free) (invocations · month)
0.00 USD
Cloud Functions GB-seconds (free) (GB-seconds · month)
0.00 USD
Cloud Functions outbound networking (free) (GB · month)
0.00 USD
Hosting storage (free) (GB · month)
0.00 USD
Hosting data transfer (free) (MB · day)
0.00 USD
Authentication monthly active users (free) (users · month)
0.00 USD
- Firestore (Standard edition)
- Realtime Database
- Cloud Storage for Firebase
- Cloud Functions
- Firebase Hosting
- Firebase Authentication
- Cloud Messaging (FCM) - free
- Firebase Crashlytics - free
Blaze (Pay-As-You-Go)
pay-as-you-go
Production plan that retains all Spark free quotas and bills above-quota usage at GCP list rates. Eligible new accounts receive $300 of Cloud trial credit. Requires a billing account.
Realtime Database storage overage (GB · month)
5.00 USD
Realtime Database download overage (GB · month)
1.00 USD
Realtime Database concurrent connections (Blaze) (connections · usage)
included USD
Cloud Storage overage (GB · month)
0.026 USD
Cloud Storage download overage (GB · day)
0.12 USD
Cloud Functions invocation overage (invocations · month)
0.40 USD
Cloud Functions egress overage (GB · month)
0.12 USD
Hosting storage overage (GB · month)
0.026 USD
Hosting transfer overage (GB · day)
0.15 USD
Other GCP services (varies · usage)
see GCP pricing page USD
- All Spark services
- Above-quota billing at GCP rates
- $300 Cloud trial credit (eligible accounts)
- Firebase Test Lab beyond free
- Vertex AI / ML Kit features
- Higher RTDB connection ceiling (200K)