What type of cloud is Firebase?

The Firebase Realtime Database is a cloud-hosted database . Data is stored as JSON and synchronized in realtime to every connected client.

Firebase offers a no-cost tier pricing plan for all its products . For some products, usage continues at no cost no matter your level of use. For other products, if you need high levels of use, you’ll need to switch your project to a paid-tier pricing plan.

Cloud Firestore is a cloud-hosted, NoSQL database that your Apple, Android, and web apps can access directly via native SDKs. Cloud Firestore is also available in native Node. js, Java, Python, Unity, C++ and Go SDKs, in addition to REST and RPC APIs.