Phoenix Plans Pricing
Arize Phoenix offers multiple deployment and pricing tiers. The open-source self-hosted version is always free. The managed cloud service (Arize AX) has a free tier for individuals, a Pro tier for small teams, and Enterprise pricing for large organizations.
Phoenix Plans Pricing is the machine-readable pricing-plan profile for Arize Phoenix on the APIs.io network, conforming to the API Commons Plans specification.
It defines 5 plans, with named plans including Phoenix Open Source, AX Free, AX Pro, AX Enterprise, Startup Program.
Tagged areas include LLM Observability, AI Evaluation, OpenTelemetry, Tracing, and LLMOps.
Plans
Self-hosted open-source version of Phoenix. Run locally or deploy on your own infrastructure. Unlimited usage with no trace or data limits beyond your own hardware. Licensed under the Elastic License 2.0 (ELv2).
Managed cloud-hosted Phoenix for individuals and startups. Includes a generous free allocation of trace spans and storage per month with community-based support.
Managed cloud plan for small teams and startups who need higher trace volume, longer retention, and email support. Includes overage pricing for usage beyond the monthly allocation.
Custom enterprise pricing for large organizations requiring dedicated support, SLA guarantees, compliance certifications, and flexible deployment options including self-hosted and multi-region deployments.
Special reduced pricing for qualifying early-stage companies building LLM applications. Contact Arize to check eligibility.
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for plans
4 MCP tools reach this
find_plansBrowse and filter every plan in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/plans/phoenix-plans-pricing"curl "https://apis.io/api/v1/plans?limit=25"Discovery needs no key. Ratings and market analysis are Pro.