What does Arize AI actually do?
Ship Agents that Work — AI & Agent Engineering Platform for development, observability, and evaluation.
How to evaluate Arize AI
Ship Agents that Work — AI & Agent Engineering Platform for development, observability, and evaluation.
Last updated April 26, 2026 · Every fact traceable to a public source
Arize AI — Ship Agents that Work — AI & Agent Engineering Platform for development, observability, and evaluation.. This page distills the key evaluation questions for procurement teams considering Arize AI. Every data point links back to a public source on the vendor profile.
Which frameworks does Arize AI cover?
Arize AI's public materials do not currently list specific framework coverage. Check the vendor page for the full claim list with sources.
How is Arize AI priced?
Pricing model: freemium. Phoenix (self-hosted open source, free); AX Free (SaaS, free, 25K spans/month, 1 GB/month, 15-day retention); AX Pro ($50/month, 50K spans/month, 100 GB/month, 30-day retention); AX Enterprise (custom pricing, SaaS or self-hosted). Additional spans at $10/million on Pro; additional GB at $3/GB.
What should I check before buying?
Verify these six things: (1) which frameworks the vendor covers end-to-end (not just references), (2) accredited certifications (SOC 2 Type II, ISO 27001, ISO/IEC 42001), (3) data-residency options, (4) model coverage (proprietary models, open-source models, third-party APIs), (5) red-teaming depth, and (6) customer-reference calls. Every claim on Arize AI's profile on this site is linked to a public source.
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Editorial independence
This FAQ is editorial. No vendor can pay to be highlighted or ranked in answers, and the written commentary on this page is payment-free. Featured slots in directory listings are always labeled where they appear. Read our methodology for details.