Open Source Apache-2.0 Software

Event-driven workflow orchestration platform with a YAML-based pipeline DSL, 500+ plugins, and a built-in UI editor.

Open-source real-time collaborative text editor you can self-host.

Open-source video conferencing platform — free, secure, and self-hostable.

A community-led fork of Organic Maps. Free offline maps for Android and iOS with no ads, no tracking, and no data collection.

Open-source AI IDE that plans before it codes, using spec-driven development with requirements, design, and task steps.

Open Source Alternative to Vercel, Netlify and Heroku.

Open-source identity and access management with SSO, OAuth2, OIDC, and SAML support for modern applications.

Open-source uptime and SSL monitoring service with status pages, multiple notification channels, and Prometheus integration.

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

Open-source platform for building and deploying reliable background jobs, scheduled tasks, and AI workflows in TypeScript.

Open-source team chat with a unique topic-based threading model that makes it easy to follow multiple conversations.

Open-source spreadsheet-database hybrid with flexible relational data modeling.

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

Self-hosted file sharing platform with direct S3 uploads, SSO, and role-based access control.

Free universal database tool and SQL client

A fully open-source headless CMS with Git support, Markdown editing, and live visual preview for React-based sites.

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Open source platform for file management, sharing, and collaboration — simple and self-hostable.

Minimalist, opinionated RSS feed reader that is fast, lightweight, and written in Go — designed for long-term use.

Free offline maps app for travelers, hikers, and cyclists using OpenStreetMap data. No ads, no tracking.

An open source movie and TV show tracker app for Android with IMDb integration.

Open-source framework for building and deploying high-frequency crypto trading bots with market making and arbitrage strategies.

A self-hosted, lightweight web media server for streaming your personal comics, manga, ebooks, and audiobooks.

Open platform for governing execution authority at decision surfaces across agents, AI systems, and enterprise workflows.

A free, source-available macOS app cleaner with privacy in mind.