Open Source Backend-as-a-Service (BaaS) Tools using nvm
A curated collection of the best open source cloud-based platforms providing backend services like databases, authentication, and storage. using nvm.
Postgres-powered backend platform for production apps
Stars
110,418Last commit
6 hours agoLicense
Apache-2.0
Provides a full backend stack built on Postgres: authentication, auto-generated APIs, edge functions, realtime subscriptions, file storage, and vector search.
Open Source Alternative to:
Build full-stack apps with TypeScript and real-time sync
Stars
12,587Last commit
1 day agoLicense
Unknown
Open-source reactive database that keeps your web and mobile apps in sync. Write everything in TypeScript with built-in auth, cron jobs, and AI integration.
Open Source Alternative to:
Feature-rich backend that runs anywhere you need it
Stars
3,765Last commit
3 days agoLicense
Apache-2.0
Lightweight Firebase alternative with database, auth, storage, and workflows. Framework-agnostic backend that integrates with NextJS, Remix, Hono and more.
Open Source Alternative to:
Sent – A unified API for sending messages across SMS, RCS, and apps like WhatsApp.
Sent