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AI Tool

Transform Your AI Evaluation Process

Unlock insights into drift, cost, and latency with Arize Phoenix.

shipped Nov 21, 2025analyzepaid
Domain rating77Monthly visits92/mo
AnalyzeMonitoring & EvaluationCost & Latency Observability
Arize Phoenix - AI tool hero image

Why it matters

1Seamless multi-user collaboration for tailored team experiences.
2In-depth cost tracking to optimize your model performance economically.
3Real-time evaluation of Amazon Bedrock models in an intuitive workspace.

Specs

API Available

Yes, public API

overview

What is Arize Phoenix?

Arize Phoenix is an open-source evaluation suite that empowers AI engineers and data scientists with powerful tools for monitoring and enhancing large language models (LLMs) and agentic workflows. By surfacing critical drift, cost, and latency issues, Phoenix supports your team's iterative evaluation and optimization efforts.

  • Open-source and developer-centric.
  • Integrated with model observability.
  • Designed for real-world AI production.

features

Key Features

With Phoenix, enjoy a suite of robust features designed to streamline your AI evaluation processes. From collaborative workspaces to comprehensive cost tracking, Phoenix equips you with the tools you need.

  • Multi-user collaboration and workspace provisioning.
  • Comprehensive cost tracking for models, prompts, and users.
  • Enhanced user interface and workflow improvements for an intuitive experience.

use cases

Use Cases

Arize Phoenix is perfect for teams looking to enhance their AI workflows. Whether you are developing, evaluating, or debugging LLMs, Phoenix provides the insights and tools necessary for success.

  • Optimize model performance through cost analysis.
  • Debug errors efficiently with advanced error handling.
  • Conduct prompt testing directly against Amazon Bedrock models.

Policies

Pricing Page

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