head to head · open source
odysseus vs u-claw
odysseus has 87,371 GitHub stars, 907 forks, 1,233 open issues and last shipped 2 days ago. u-claw has 1,755 stars, 417 forks, 9 open issues and last shipped yesterday. odysseus leads on adoption by 4,878% (87,371 vs 1,755 stars). odysseus is written in Python under AGPL-3.0; u-claw is written in JavaScript under MIT. odysseus has attracted 1% as many forks as stars, u-claw 24%. u-claw 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
| odysseus | u-claw | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 1.8K |
| License | AGPL-3.0 | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-09-17 | 2026-09-18 |
| Forks | ⑂ 907 | ⑂ 417 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick odysseus if
- You weight community size — 87K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick u-claw if
- You want the u-claw feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and u-claw fits your workflow better
About odysseus
Odysseus is a self hosted AI workspace written in Python and released under the AGPL 3.0 or later licence, built for people who want chat, agents, research, documents, email, notes, tasks, and calendar in one deployment on infrastructure they control.
read the full odysseus overview →
About u-claw
U Claw (虾盘) is an open source portable AI workspace that puts a configured OpenClaw assistant, Claude Code and Codex on a USB drive so they start on any computer without an installation step or a network connection.
read the full u-claw overview →
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Frequently asked questions
Is odysseus or u-claw more popular?
odysseus has 87,371 GitHub stars and u-claw has 1,755. odysseus has the larger community by that measure.
Are odysseus and u-claw free?
Both are open source. odysseus is licensed under AGPL-3.0 and u-claw under MIT. Neither carries a licence fee.
What is the difference between odysseus and u-claw?
odysseus is written in Python and u-claw in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, odysseus or u-claw?
Choose odysseus if you want the larger community (87,371 stars) or its AGPL-3.0 licence terms. Choose u-claw if its feature set, stack or MIT licence fits better. Both are self-hostable.