Note Taking & Knowledge Management Tools

Combine documents and messaging in one open-source platform. Get real-time, privacy-first collaboration with local sync. Self-host for complete data control.

A privacy-first, open-source knowledge management platform that helps you organize, connect, and explore your ideas through a powerful networked note-taking system.

A free, open-source note-taking and to-do app with end-to-end encryption, cross-platform sync, and powerful organisation tools to keep your work secure and accessible everywhere.

A secure, end-to-end encrypted note-taking app with offline access, cross-platform sync, and a rich text editor for complete privacy and productivity.

A powerful wiki and documentation platform that supports real-time collaboration, rich-text editing, advanced permissions, and built-in tools for diagrams, translations, and file management.

A secure, fast, and elegant wiki platform that scales with your team and integrates effortlessly with your existing tools.

A self-hosted open-source note-taking tool that lets you securely capture, organise, and share your thoughts with ease.

An AI-powered bookmarking tool that makes it easy to save, organise, and retrieve links, notes, and images with automatic tagging and quick search.

A complete workspace for taking notes, brainstorming, and managing tasks — built for real-time collaboration and powered by a privacy-first, local architecture.

An open-source alternative to Notion that combines note-taking, task management, and database features in a customizable interface.