Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

An open-source, self-hosted note-taking tool. Capture thoughts instantly, own them completely — no tracking, no ads, no subscription fees.

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://discuss.logseq.com/t/logseq-product-roadmap/34267

Build your personal knowledge base with Trilium Notes

An Open Source implementation of Notebook LM with more flexibility and features

A personal knowledge management and sharing system for VSCode

A fully open source & end-to-end encrypted note taking alternative to Evernote.

A pleasant note-taking platform in native C++.

A cross-platform Markdown AI note-taking software.

Laverna is a JavaScript note taking application with Markdown editor and encryption support. Consider it like open source alternative to Evernote.

Private & local AI personal knowledge management app for high entropy people.

CLI and local web plain text note‑taking, bookmarking, and archiving with linking, tagging, filtering, search, Git versioning & syncing, Pandoc conversion, + more, in a single portable script.

Notes manager for macOS/iOS

Collect your thoughts and notes without leaving the command line.

📝 ‎ A web-based notes app for developers.

Infinite canvas drawing/whiteboarding app for Windows, Linux and macOS. Made with Godot.

Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.

QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.

A dedicated scratchpad for power users

TagSpaces is an offline, open source, document manager with tagging support

An open source personal productivity platform built on Markdown, turbo charged with the scripting power of Lua

Browser extension to curate, annotate, and discuss the most valuable content and ideas on the web. As individuals, teams and communities.

Fast and beautiful note-taking app written in C++. Write down your thoughts.

Mobile first Note Taking integrated with Git

Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.

PlainApp is an open-source app that lets you securely manage your phone from a web browser. Access files, media, contacts, SMS, calls, and more through a simple, easy-to-use interface on your desktop.

Archivy is a self-hostable knowledge repository that allows you to learn and retain information in your own personal and extensible wiki.

Write Markdown with code assist and intelligence in the comfort of your favourite editor.