---
title: "License"
description: Arize Phoenix is fully open-source free to self-host
---

Arize Phoenix is released under the **Elastic License 2.0 (ELv2)** by Arize AI.

* Self-hosting on your own infrastructure or in your cloud account is free and fully permitted.

* There are no feature gates — Phoenix is a fully open-source platform.

For full details, see the [LICENSE file](https://github.com/Arize-ai/phoenix/blob/main/LICENSE).


