# Frostbase

> Frostbase is a self-hosted, open-source Firebase alternative on Cloudflare Workers with auth, realtime DB, SQL, storage, and remote config.

- **Category:** Backend as a Service
- **Licence:** Apache-2.0
- **Open source:** oss
- **Languages:** Typescript, Svelte
- **Platforms:** Cloudflare Workers
- **Tags:** Sveltekit, Serverless, SQL, Object Storage, Edge Computing, Remote Config, Firebase Alternative, Self Hosted, Cloudflare, Cloudflare Workers, Drizzle Orm, Better auth, Workers, Realtime database, Durable Objects, Supabase Alternative

## Description

Frostbase is an open-source backend platform that brings Firebase-like primitives to Cloudflare's global network. Each project gets isolated Durable Objects with embedded SQLite for strong tenant separation. You deploy it to your own Cloudflare account using Wrangler — no origin servers to manage. The stack has four agents (auth, database, storage, dashboard) deployable together or individually. Auth uses Better Auth per project with email/password and social providers. The database provides schemaless JSON collections and typed SQL tables with live queries, regional read replicas, and 30-day rollback. Storage uses Cloudflare R2 buckets with per-bucket access modes. Remote config offers feature flags you can flip without deploying. The self-hosted version runs on Cloudflare's free tier; optional R2 and Analytics Engine add capabilities. Licensed Apache-2.0.

## Links

- [Homepage](https://github.com/frostbase-dev/frostbase)
- [Website](https://frostbase.dev)
- [Demo](https://frostbase.dev/dashboard)
- [GitHub Repository](https://github.com/frostbase-dev/frostbase)
- [Pricing](https://frostbase.dev/pricing)
- [Agents Setup Guide](https://frostbase.dev/agents.md)
- [Privacy Policy](https://frostbase.dev/privacy)
- [Terms of Service](https://frostbase.dev/terms)

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Source: https://selfhost.directory/project/frostbase