head to head · open source
odysseus vs gptme
odysseus has 87,371 GitHub stars, 907 forks, 1,233 open issues and last shipped 2 days ago. gptme has 4,417 stars, 432 forks, 18 open issues and last shipped yesterday. odysseus leads on adoption by 1,878% (87,371 vs 4,417 stars). odysseus is written in Python under AGPL-3.0; gptme is written in Python under MIT. odysseus has attracted 1% as many forks as stars, gptme 10%. gptme 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 | gptme | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 4.4K |
| License | AGPL-3.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-18 |
| Forks | ⑂ 907 | ⑂ 432 |
| 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 gptme if
- You want the gptme feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and gptme 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 gptme
gptme is a free and open source, provider agnostic AI agent that runs in any terminal — on a laptop, over SSH, in tmux, on headless servers, or in CI pipelines — and is aimed at developers and knowledge workers who want a local first coding and automation assistant they can extend into persistent autonomous agents.
read the full gptme overview →
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Frequently asked questions
Is odysseus or gptme more popular?
odysseus has 87,371 GitHub stars and gptme has 4,417. odysseus has the larger community by that measure.
Are odysseus and gptme free?
Both are open source. odysseus is licensed under AGPL-3.0 and gptme under MIT. Neither carries a licence fee.
What is the difference between odysseus and gptme?
odysseus is written in Python and gptme 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 gptme?
Choose odysseus if you want the larger community (87,371 stars) or its AGPL-3.0 licence terms. Choose gptme if its feature set, stack or MIT licence fits better. Both are self-hostable.