About
Phoenix is an open-source platform for developing and evaluating AI agents. It provides tracing to visualize every step agents take including prompts, retrievals, tool calls, and outputs. The platform includes evaluation capabilities to score outputs and catch issues, datasets and experiments for testing changes, and a Prompt IDE for iteration. Phoenix can be self-hosted and deployed locally, via Docker, Kubernetes, or used through Phoenix Cloud. It is ELv2 licensed with native OpenTelemetry support and works with any model, framework, or language. The platform has over 10k GitHub stars and 3M+ monthly downloads.
Read from arize.com on 2026-08-26. We describe what the vendor states; we do not audit it.
Enterprise Readiness
from cataloged dataNo compliance certifications listed
Flexible deployment: Cloud, Hybrid
8 documented integrations
6 documented use cases
Company maturity not disclosed
Composite of public compliance, deployment, integration, adoption, and company signals. “Not disclosed” reflects gaps in available data, not a vendor deficiency.
Independently sourced
Pulled directly from regulator filings and platform APIs. No vendor or editorial input.
Enterprise Use Cases
Integrations
How Phoenix compares
| Tool | Readiness | Pricing | Deployment | Compliance | Integrations |
|---|---|---|---|---|---|
| Phoenix | 50 · Established | Enterprise | Cloud, Hybrid | — | 8 |
| OpenAI Enterprise | Not scored | Enterprise | Cloud | — | 5 |
| Anthropic Claude | 59 · Established | Paid | Cloud | — | 5 |
| DeepSeek | Not scored | Freemium | Cloud, Self-Hosted, On-Premise | — | 5 |
Peers from the same category, ranked by Enterprise Readiness. Readiness is a composite of cataloged compliance, deployment, integration, adoption, and company signals.
Frequently Asked Questions
What is Phoenix used for?
Phoenix is open-source platform for agent development and evaluation. It is commonly used for real-time llm performance monitoring, bias and fairness auditing, automated model drift detection, and compliance reporting and audit trails.
Is Phoenix free, and how is it priced?
Phoenix uses enterprise pricing, typically a custom quote based on seats, usage, and requirements. Contact the vendor for a quote.
How can Phoenix be deployed?
Phoenix supports Cloud and Hybrid deployment. It is delivered as a cloud-hosted service.
What does Phoenix integrate with?
Phoenix documents 8 integrations, including AWS, Azure, Google Cloud, Databricks, Snowflake, and Kubernetes.
Is Phoenix enterprise-ready?
Based on cataloged data, Phoenix has an Enterprise Readiness score of 50/100 (Established tier), derived from its compliance, deployment, integration, adoption, and company-maturity signals.
Quick Facts
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