# Arize Phoenix

> Open-source AI observability and evaluation

- Website: https://phoenix.arize.com
- Category: AI Agents
- Pricing: Open Source
- Listed by AskableHQ on Oct 5, 2026 (not launched here)
- Upvotes: 0 · Comments: 0
- Readiness Score: 100/100
- Tags: observability, evals, tracing
- Canonical page: https://askablehq.lol/product/arize-phoenix

## Overview

Phoenix by Arize is an open-source tool for tracing, evaluating and troubleshooting LLM applications and agents.

## Launch stats (public)

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- Outbound visits: 0