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.

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

An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: http://trello.com/b/8txSM12G/roadmap

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

Build your personal knowledge base with Trilium Notes

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.

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

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.

📝 ‎ A web-based notes app for developers.

Notes manager for macOS/iOS

Collect your thoughts and notes without leaving the command line.

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.