Arize-ai/phoenix

AI Observability & Evaluation

[view on github]last commit: May 24, 2026

stars

9,810

7d

+72

30d

+388

90d

+1,199

## star history

## found in

Awesome Open Source AI/🧪 13. Developer Tools & Integrations Awesome Open Source AI/📊 8. MLOps / LLMOps & Production