# Arize Phoenix

> Open-source tracing, evaluation and prompt playground for LLM apps.

- Official site: https://phoenix.arize.com
- Category: Prompt Management & Testing
- Pricing: Open Source
- Works with: Most LLM providers
- Tags: open source, tracing, evals
- Listed on TellPrompt: https://tellprompt.com/tool/arize-phoenix

## About

Phoenix from Arize AI provides OpenTelemetry-based tracing, built-in evaluators, datasets and a prompt playground. It can be self-hosted with Docker or used in the cloud.

Strong for teams standardising on OpenTelemetry.