# Arize AX

> Arize's commercial platform for agent observability, evaluation, tracing and experimentation, from a free tier to self-hosted.

- id: `arize-ax`
- category: Evals & Observability (`evals-observability`)
- url: https://arize.com/
- docs: https://arize.com/docs/ax
- status: active
- pricing: freemium
- tags: observability, evals, tracing, enterprise
- related: Arize Phoenix (https://indexagentica.com/entries/arize-phoenix/)
- sources: https://arize.com/ , https://arize.com/pricing/ , https://arize.com/docs/ax
- added: 2026-10-13
- updated: 2026-10-13
- last verified: 2026-10-13
- maintainer: Arize AI
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/arize-ax/
- json: https://indexagentica.com/api/entries/arize-ax.json