InstantDB: A Modern Firebase

We make you productive by giving your frontend a real-time database.

Cost

Free Tier

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Instant to build frontend applications with a real-time database that handles queries, authentication, permissions, and offline sync. It provides a client-side SDK that works directly in browsers, eliminating the need to build backend infrastructure. The tool automatically handles optimistic updates, multiplayer collaboration, and data synchronization across devices. You write minimal code using functions like useQuery and transact while Instant manages the complex database operations, file storage, and real-time updates behind the scenes.

What InstantDB: A Modern Firebase does

Query nested data relationships without complex joinsSync data instantly across multiple user devicesHandle user authentication and permissions automaticallyStore and retrieve files with built-in storageApply database changes with optimistic updatesCache data locally for offline app functionalitySet up real-time multiplayer collaboration featuresCreate new database instances in under 100 millisecondsReal-time updates across all connected clientsBuilt-in optimistic updates with automatic rollbackOffline-first database with local cachingGraphQL-like nested queries in browserMulti-tenant architecture with 100ms database creationAutomatic permissions and authentication handlingCross-platform React and React Native supportNo backend code required for database operations

Tutorials & Demos

Frequently asked

React

Next.js

React Native

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