Pricing
Arize AI pricing
As arize.com lists them, read 14 Nov 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| AX Free | 10 Signal issues/month · 25k trace spans/month · 1 GB ingestion/month · 15-day retention · SaaS · unlimited users and evals | Free |
| Phoenix | Self-hosted open source · user-managed trace spans, ingestion, projects, and retention | Free |
| AX Pro | per month · 25 Signal issues/month · 50k trace spans/month · 10 GB ingestion/month · 30-day retention · SaaS · unlimited users and evals | $50 a month |
| AX Enterprise | Custom · Unlimited Signal issues · Custom trace spans and ingestion · Custom retention · SaaS or self-hosted · unlimited users and evals | On request |