head to head · open source
odysseus vs LLamaSharp
odysseus has 87,371 GitHub stars, 907 forks, 1,233 open issues and last shipped 2 days ago. LLamaSharp has 3,798 stars, 508 forks, 22 open issues and last shipped 7 days ago. odysseus leads on adoption by 2,200% (87,371 vs 3,798 stars). odysseus is written in Python under AGPL-3.0; LLamaSharp is written in C# under MIT. odysseus has attracted 1% as many forks as stars, LLamaSharp 13%. 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 | LLamaSharp | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 3.8K |
| License | AGPL-3.0 | MIT |
| Written in | Python | C# |
| Last push | 2026-09-17 | 2026-09-12 |
| Forks | ⑂ 907 | ⑂ 508 |
| 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 LLamaSharp if
- You want the LLamaSharp feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and LLamaSharp 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 LLamaSharp
LLamaSharp is a cross platform C /.NET library that runs LLaMA and LLaVA large language models on a local device, built for .NET developers who want local inference inside their own applications instead of a hosted model API.
read the full LLamaSharp overview →
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Frequently asked questions
Is odysseus or LLamaSharp more popular?
odysseus has 87,371 GitHub stars and LLamaSharp has 3,798. odysseus has the larger community by that measure.
Are odysseus and LLamaSharp free?
Both are open source. odysseus is licensed under AGPL-3.0 and LLamaSharp under MIT. Neither carries a licence fee.
What is the difference between odysseus and LLamaSharp?
odysseus is written in Python and LLamaSharp in C#. 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 LLamaSharp?
Choose odysseus if you want the larger community (87,371 stars) or its AGPL-3.0 licence terms. Choose LLamaSharp if its feature set, stack or MIT licence fits better. Both are self-hostable.