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Project comparison
Onyx vs open-webui
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
Onyx
Open Source AI Platform - AI Chat with advanced features that works with every LLM
Best matched with other interface tools.
31.1K
Stars
+1.8K
Weekly
91/100
Health
open-webui
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
Best matched with other interface tools.
146.4K
Stars
+1.0K
Weekly
95/100
Health
Quick Take
Adoption
open-webui has the larger GitHub footprint with 146.4K stars.
Momentum
Onyx is currently growing faster at +1.8K stars this week.
Maintenance
open-webui has the stronger automated maintenance signal at 95/100. This is not a security or fit verdict.
Side-by-side evidence
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Onyx | open-webui |
|---|---|---|
| Evidence status | Basic listing· 1d ago | Recently verified· 1d ago |
| GitHub stars | 31.1K | 146.4K |
| Weekly growth | +1.8K | +1.0K |
| Health score | Strong91/100 |
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