All Open Source Apps

Enterprise-grade zero-trust access platform built on WireGuard® that replaces legacy VPNs with peer-to-peer, identity-aware secure tunnels.

A fast, free, and focused Kanban tool from 37signals that strips away corporate bloat to help teams track bugs, issues, and ideas with clarity.

Open-source feature flagging, remote config, and A/B/multivariate testing platform for web, mobile, and server-side apps — self-host or use the hosted SaaS.

Git-native feature flag platform that stores, versions, and deploys feature toggles directly in your own Git repositories with no external database required.

A lightweight, self-hosted push notification server that sends and receives messages in real time over WebSocket, with a sleek web UI and a native Go plugin system.

The pioneering open-source autonomous AI agent that conducts deep, multi-source research and produces citation-backed reports exceeding 2,000 words — faster and more reliably than any human researcher.

HandBrake converts virtually any video into modern formats like H.265, AV1, and VP9 — free, open-source, and available on Windows, Mac, and Linux.

Open source, self-hostable authentication platform with passkeys, SAML SSO, and OAuth — the privacy-first alternative to Auth0 and Clerk.

A unified open source DevOps platform combining Git hosting, CI/CD pipelines, cloud development environments, and artifact registries in a single self-hosted system.

Open-source cron job and background task monitoring that alerts you when your scheduled jobs go silent.

Self-hosted event ticketing platform that keeps your attendee data, brand, and revenue completely under your control.

Open-source GraphQL schema registry and observability platform with breaking change detection, federation support, and CI/CD integration for teams of any size.

Open-source all-in-one workspace that replaces Linear, Jira, Slack, and Notion for product and engineering teams.

Run LLMs 100% locally with full privacy, or connect to cloud AI — your machine, your data, your control.

Fast, encrypted, deduplicated backups to any cloud or local storage with full client-side control.

Free, open-source Laravel & Vue.js CRM for SMEs and enterprises to manage the complete customer lifecycle.

Open-source metering, billing, and revenue infrastructure for product-led companies that need complete control over their pricing stack.

Open-source, embedded vector database built on the Lance columnar format for fast multimodal search across billions of vectors, backed by Y Combinator (W23).

Build, test, and deploy AI agents and RAG workflows visually with native API and MCP server export.

Project management built for ADHD, autism, and dyslexia — simple as Trello, powerful as Jira

Open-source LMS with AI tutoring, real-time collaboration boards, live code execution, and built-in course monetization — self-hosted in minutes.

Self-hosted collaborative bookmark manager that captures full-page archives, enables annotation, and keeps your knowledge accessible forever.

High-performance, self-hosted newsletter and mailing list manager packaged as a single binary with built-in analytics, transactional messaging, and multi-channel delivery.

A reactive Python notebook that eliminates hidden state, runs reproducibly, and deploys as a web app or script — stored as pure Python, built for the AI era.