- About
- A privacy-first, open-source platform for knowledge management and collaboration. Open-source alternative to Roam Research and Obsidian.
- Catalogue
- No. 006
- Category
- Data & Content
- Founded
- 2020, China
- GitHub stars
- ★ 45.2k

Overview
Logseq is a joyful, open-source outlining and note-taking tool that works on top of local plain-text Markdown and Org-mode files. It's inspired by Roam Research, Org-mode, and Tiddlywiki.
What it does well
Logseq offers local-first and plain text data storage, powerful graph visualization, daily notes, and bidirectional link support. It provides a distraction-free writing experience with Markdown and Org-mode support, and allows for easy collaboration through git-based synchronization.
Why it’s in the collection
Logseq is ideal for individuals and teams who value privacy, flexibility, and open-source solutions in their knowledge management tools. Its local-first approach ensures data ownership, while its powerful features support complex thought processes and knowledge connections.
On GitHub
- Stars
- 45,226
- Forks
- 2,832
- Commits
- 25,881
- Repository
- logseq/logseq
Languages
- ClojureScript 55.7%
- JavaScript 41.5%
- CSS 2.1%
- Other 0.7%
Compared with
Roam ResearchA note-taking tool for networked thought, but it's not open-source and requires a subscription.
ObsidianAnother local-first Markdown-based note-taking app, but with a different approach to user interface and extensions.- AAthens ResearchAn open-source, self-hosted alternative to Roam Research, with a focus on privacy and data ownership.
NotionAn all-in-one workspace tool, but lacks self-hosting and privacy control.
See every open-source alternative to Obsidian in the collection.



