phoenix

Use it when

• local tracing eval UI for LLM agent pipelines
• observe embeddings and LLM traces
• open source LLM observability without Datadog
• host your own prompt and agent trajectory traces

What it solves

Not the fit when

• full APM for non-LLM infra

Install

pip install arize-phoenix

Invoke

Local tracing + eval UI for LLM/agent pipelines without Datadog bills.

Alternatives

No reviewed alternatives recorded yet.