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AI Observability
AI Evaluation and Testing
Product
Open source observability and evaluation platform for LLM applications with tracing.
LLM observability platform for collecting user feedback, evaluating model performance, and analytics for GenAI apps.
Headquarters
San Francisco, California
Toulouse, France
Company size
2-10 employees
2-10 employees
Free options
Free plan, Free trial
Source updated
Oct 29, 2026
Nov 2, 2026
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AI Observability
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