head to head · open source
odysseus vs nonebot2
odysseus has 87,371 GitHub stars, 907 forks, 1,233 open issues and last shipped 2 days ago. nonebot2 has 7,721 stars, 662 forks, 39 open issues and last shipped 4 days ago. odysseus leads on adoption by 1,032% (87,371 vs 7,721 stars). odysseus is written in Python under AGPL-3.0; nonebot2 is written in Python under MIT. odysseus has attracted 1% as many forks as stars, nonebot2 9%. odysseus 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 | nonebot2 | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 7.7K |
| License | AGPL-3.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 907 | ⑂ 662 |
| 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 nonebot2 if
- You want the nonebot2 feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and nonebot2 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 nonebot2
NoneBot2 is a cross platform, asynchronous chatbot framework written in Python, built for developers who want one codebase to serve bots across many chat platforms instead of rewriting integration glue for each one.
read the full nonebot2 overview →
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Frequently asked questions
Is odysseus or nonebot2 more popular?
odysseus has 87,371 GitHub stars and nonebot2 has 7,721. odysseus has the larger community by that measure.
Are odysseus and nonebot2 free?
Both are open source. odysseus is licensed under AGPL-3.0 and nonebot2 under MIT. Neither carries a licence fee.
What is the difference between odysseus and nonebot2?
odysseus is written in Python and nonebot2 in Python. 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 nonebot2?
Choose odysseus if you want the larger community (87,371 stars) or its AGPL-3.0 licence terms. Choose nonebot2 if its feature set, stack or MIT licence fits better. Both are self-hostable.