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Project comparison
Onyx vs Copilotkit
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
Copilotkit
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
Best matched with other interface tools.
36.2K
Stars
+5.0K
Weekly
91/100
Health
Quick Take
Adoption
Copilotkit has the larger GitHub footprint with 36.2K stars.
Momentum
Copilotkit is currently growing faster at +5.0K stars this week.
Maintenance
Onyx has the stronger automated maintenance signal at 91/100. 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 | Copilotkit |
|---|---|---|
| Evidence status | Basic listing· 1d ago | Basic listing· 1d ago |
| GitHub stars | 31.1K | 36.2K |
| Weekly growth | +1.8K | +5.0K |
| Health score | Strong91/100 |
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