CasaOSvsOpen-WebUI
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| CasaOS | Open-WebUI | |
|---|---|---|
| Score | 76/100 | 90/100 |
| Rank in category | #1 of 22 in Home Server | #3 of 125 in AI |
| GitHub stars | 37 393 | 157 087 |
| Stars, last 30 days | +134 | +3 997 |
| Stable releases, 12 months | 0 | 23 |
| Latest release | — | v0.12.4 · 25 Oct 2026 |
| Setup | Easy | Moderate |
| Official Docker image | No | Yes |
| License | Apache-2.0 | Other |
| Main language | Go | Python |
Which one should you pick?
Open-WebUI scores 90/100 against 76/100 for CasaOS, so it is the safer default.
Open-WebUI ships more often: 23 stable releases in the past year, against 0 for CasaOS.
If you want the quickest setup, CasaOS is easier to run; Open-WebUI needs more configuration.
Open-WebUI is growing faster right now (+3 997 stars in 30 days).
CasaOS details →Open-WebUI details →
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