RECORD / FIREBASE / VERIFIED
Firebase.
Google app backend for authentication, databases, hosting, and related Firebase products.
Before you sign up.
Spark is a no-cost plan and does not require a payment method. It includes no-cost products such as Authentication except phone auth, plus quotas on paid products: Cloud Firestore standard edition 1 GiB stored, 50K reads/day, 20K writes/day, 20K deletes/day and 10 GiB/month egress; Hosting 10 GB storage and 360 MB/day transfer with custom domain and SSL; Realtime Database 1 GB stored, 10 GB/month downloaded and 100 simultaneous connections. Cloud Functions and paid Google Cloud products are not available on Spark. Exceeding a Spark no-cost quota shuts off that product for the rest of the month. Blaze requires a linked Cloud Billing payment method. Commercial-use terms were not separately verified; official docs say Spark can be used in production apps.
Can your software use it?
These are separate capabilities. An API does not imply MCP, an SDK, or webhook support.
Where this record comes from.
Spark payment and product quotas checked on Firebase pricing pages. API marked true from the official Cloud Firestore REST API docs (https://firebase.google.com/docs/firestore/use-rest-api, checked 2026-10-05). SDK, MCP, webhooks, and commercial-use terms left unknown.
- 01 / Pricing / accessFirebase pricing plans ↗
- 02 / Pricing / accessFirebase pricing ↗
Secondary dataset: affiliate / partner economics
- Program status
- UNKNOWN
- Commission
- No current affiliate terms recorded yet.
- Recurring
- UNKNOWN
- Window
- unknown
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