
The Open Source Firebase Alternative with GraphQL.

Nhost is an open-source Firebase alternative that provides a complete backend infrastructure with GraphQL API, PostgreSQL database, authentication, file storage, and serverless functions. It combines the power of Hasura for instant GraphQL APIs with built-in authentication and storage, offering developers a fully open-source backend solution they can self-host or use as a managed platform.
Nhost is ideal for full-stack developers, startups, and teams who want a Firebase-like experience with open-source components and the flexibility to self-host. It's particularly suited for developers who prefer SQL databases and GraphQL APIs, and want complete control over their backend infrastructure.

Production-ready platform for agentic workflow development.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Open Source realtime backend in 1 file

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

Infisical is the open-source platform for secrets, certificates, and privileged access management.

A self hosted virtual browser that runs in docker and uses WebRTC.

Weighs the soul of incoming HTTP requests to stop AI crawlers

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.

Ready-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.

Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.

ActivityPub-federated video streaming platform using P2P directly in your web browser

Style and Grammar Checker for 25+ Languages