head to head · open source
Logseq vs Outline
Logseq has 45,460 GitHub stars, 2,866 forks, 942 open issues and last shipped 3 days ago. Outline has 41,145 stars, 3,650 forks, 78 open issues and last shipped 2 days ago. Logseq leads on adoption by 10% (45,460 vs 41,145 stars). Logseq is written in Clojure under AGPL-3.0; Outline is written in TypeScript under a custom or non-standard licence. Logseq has attracted 6% as many forks as stars, Outline 9%. Outline was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Logseq | Outline | |
|---|---|---|
| GitHub stars | ★ 45K | ★ 41K |
| License | AGPL-3.0 | Custom / other |
| Written in | Clojure | TypeScript |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 2.9K | ⑂ 3.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Logseq if
- You weight community size — 45K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Clojure
- You value the larger contributor base for long-term maintenance
pick Outline if
- You want the Outline feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and Outline fits your workflow better
About Logseq
Logseq A privacy first, open source platform for knowledge management and collaboration Home Page Blog Documentation Roadmap Table of Contents 🚀 Database Version 🤔 Why Logseq? 👀 How can I use it? 📚 Learn more 🫶 Support Logseq Development 💡 Feature requests 🔌 Plugin API 🌟 Contributing to Logseq 🛠️ Setting Up a Development Environment ✨ Inspiration 🙏 Thank You 🚀 Database Version The Database version (DB version) of Logseq introduces DB graphs. See this page to get an overview of the main features for DB graphs. If you are an existing user, see changes with the DB version. The DB version has its own new…
read the full Logseq overview →
About Outline
A fast, collaborative, knowledge base for your team built using React and Node.js. Try out Outline using our hosted version at www.getoutline.com . This is the source code that runs Outline and all the associated services. If you want to use Outline then you don't need to run this code, A hosted version of the app is offered at getoutline.com. You can also find documentation on using Outline in our guide. If you'd like to run your own copy of Outline or contribute to development then this is the place for you. Installation Please see the documentation for running your own copy of Outline in a production…
read the full Outline overview →
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Frequently asked questions
Is Logseq or Outline more popular?
Logseq has 45,460 GitHub stars and Outline has 41,145. Logseq has the larger community by that measure.
Are Logseq and Outline free?
Both are open source. Logseq is licensed under AGPL-3.0, and Outline has no licence declared in this registry. Both are free to self-host.
What is the difference between Logseq and Outline?
Logseq is written in Clojure and Outline in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Logseq or Outline?
Choose Logseq if you want the larger community (45,460 stars) or its AGPL-3.0 licence terms. Choose Outline if its feature set, stack or Custom / other licence fits better. Both are self-hostable.