head to head · open source
stable-diffusion-webui vs odysseus
stable-diffusion-webui has 165,041 GitHub stars, 33,088 forks, 2,510 open issues and last shipped 7 months ago. odysseus has 92,813 stars, 1,503 forks, 1,233 open issues and last shipped 4 days ago. stable-diffusion-webui leads on adoption by 78% (165,041 vs 92,813 stars). stable-diffusion-webui is written in Python under AGPL-3.0; odysseus is written in Python under AGPL-3.0. stable-diffusion-webui has attracted 20% as many forks as stars, odysseus 2%. 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
| stable-diffusion-webui | odysseus | |
|---|---|---|
| GitHub stars | ★ 165K | ★ 93K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-03-02 | 2026-10-08 |
| Forks | ⑂ 33K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick stable-diffusion-webui if
- You weight community size — 165K 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 odysseus if
- You want the odysseus feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and odysseus fits your workflow better
About stable-diffusion-webui
stable diffusion webui is a Gradio based web interface for the Stable Diffusion image generation models, aimed at artists, hobbyists, and researchers who want text to image and image to image workflows in a browser without writing code.
read the full stable-diffusion-webui overview →
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 →
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Frequently asked questions
Is stable-diffusion-webui or odysseus more popular?
stable-diffusion-webui has 165,041 GitHub stars and odysseus has 92,813. stable-diffusion-webui has the larger community by that measure.
Are stable-diffusion-webui and odysseus free?
Both are open source. stable-diffusion-webui is licensed under AGPL-3.0 and odysseus under AGPL-3.0. Neither carries a licence fee.
What is the difference between stable-diffusion-webui and odysseus?
stable-diffusion-webui is written in Python and odysseus 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, stable-diffusion-webui or odysseus?
Choose stable-diffusion-webui if you want the larger community (165,041 stars) or its AGPL-3.0 licence terms. Choose odysseus if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.