All Open Source Apps

The world's most popular open-source CMS — now with a built-in AI client SDK, 196 native blocks, and full-site editing for PHP-powered publishing at any scale.

A local desktop workspace that gives every coding task its own agent, Git branch, and worktree, then tracks tasks, pull requests, CI, and reviews for 27 coding agents on one live Kanban board.

The open-source, offline-first Notion, Obsidian & Confluence alternative with multi-tenant teams, OIDC/SSO, and one-command Docker deployment.

A distributed stream processing engine written in Rust that lets you write SQL to run stateful, real-time computations over data streams with subsecond results.

The open-source agentic Chromium browser with native AI agents, MCP server, and visual workflow automation — your data never leaves your machine.

Your terminal coding companion — wire up any LLM with LSP intelligence, MCP extensibility, and a skills system that learns your workflow.

A Firefox-based browser that puts focus, privacy, and workflow front-and-centre without sacrificing compatibility

Open source document signing platform with WYSIWYG PDF builder, multi-party workflows, REST API, and full self-hosting via Docker.

Build AI-powered apps locally with your own keys, your own models, and zero cloud lock-in.

A local-first monorepo led by Whispering, an open-source speech-to-text app, built on an MIT toolkit that turns your data into plain Markdown and SQLite files you own instead of a database you rent.

A temporal, verifiable graph database with git-like branching, integrated vector/text/geo search, and RDF/SPARQL/JSON-LD/openCypher support — benchmarked at 10.4x faster than the next database on the full Wikidata dump.

The complete DevOps platform that unifies Git hosting, CI/CD, issue tracking, and security scanning into a single self-hostable application.

Compose, extend, and observe every backend service in real time using three primitives: Workers, Functions, and Triggers.

Lightweight self-hosted project management that gives you kanban boards, GitHub sync, and full team collaboration without the enterprise bloat.

Self-hosted newsletter platform with a visual block editor, Liquid personalization, and flexible email delivery — a privacy-respecting Mailchimp alternative you run on your own infrastructure.

Stunning, self-hosted status pages with real-time uptime monitoring, incident management, and multi-channel notifications in a single Docker container.

Open-source AI agent monitoring that catches what will break next before your users do.

Detect malicious network traffic using 47+ live threat feeds, heuristics, and a fat-client reporting dashboard — no commercial stack required.

Privacy-first AI meeting assistant that transcribes and summarizes your meetings entirely on your local machine — no cloud, no data leakage.

Turn coding agents into real teammates — assign issues, track progress, and compound reusable skills across a vendor-neutral, self-hosted platform.

Open-source game backend server with built-in multiplayer, matchmaking, leaderboards, chat, authentication, and storage — deploy anywhere via Docker or binary.

Capture anything first, then let AI transform your scattered records into polished, structured Markdown notes with RAG-powered knowledge retrieval.

The open source ERP platform that integrates CRM, accounting, inventory, manufacturing, and 60+ business apps into one seamlessly connected suite.

A free, open-source AI gateway connecting Claude Code, Codex, Cursor, Cline, and Copilot to 237 AI providers (90+ free) through one endpoint, with automatic fallback and token-compression to stretch free-tier limits further.