Arize AI provides a machine learning observability platform designed to help data scientists and stakeholders understand, debug, and improve their models.
Pricing Change History
16 changesSignal automated issue detection changed from unlimited to capped quotas: AX Free now limited to 10 issues/month, AX Pro to 25 issues/month (AX Enterprise remains unlimited)
Phoenix plan tagline updated from 'Small teams and smaller data' to 'Full control for devs', repositioning the product toward developer audience.
AzureAD removed as an SSO login provider. The 'SSO via' row previously listed Google, AzureAD, and GitHub; it now only lists Google and GitHub.
AX Free plan retention increased from 7 days to 15 days (2x increase); AX Pro plan retention increased from 15 days to 30 days (2x increase)
AX Pro plan limits reduced at same $50/mo price: trace spans cut from 100k to 50k/month, ingestion volume cut from 50 GB to 10 GB/month, overage pricing ($10/M traces, $3/GB) removed from plan card. AX Pro plan users changed from 'Up to 3 users' to Unlimited at same $50/mo price point.
AX Pro plan user limit increased from 3 users to unlimited AX Pro plan ingestion volume reduced from 50 GB per month to 10 GB per month
AX Free plan retention decreased from 14 days to 7 days (50% reduction) Arize DB Cloud Connect+ renamed to DataFabric Connect
Support add-on added for Phoenix plan with dedicated support AX Pro storage increased from 10GB to 50 GB per 30 days
Pro plan renamed to AX Pro
Added Online Evaluations - Python/TS Code Evaluator Added AI-Powered Search
Experiments feature added to platform capabilities AI Search feature added to platform capabilities
Pro plan Workspaces decreased from 2 to 1
Free plan history length decreased from 13 months to 3 months
Research Arize's pricing with the Pulse Agent
Ask anything about Arize's plans, packaging shifts, and how it compares across the market — answered live from verified data.
Ask the agentCurrent plans
Captured| Plan | Price |
|---|---|
| AX Free | Free |
| AX Pro | $50 /mo + usage |
| AX Enterprise | Contact |
Company Facts
How Arize compares with its peers
| Company | Entry price | Last change |
|---|---|---|
D Datadog | $15 /host/mo, billed annually | Oct 28, 2026 |
N New Relic | $49 /core user/mo + usage | Jun 23, 2026 |
D Dynatrace | $29 per host/month | Oct 12, 2026 |
S Splunk | $5 /user/mo, billed annually | Jul 20, 2026 |
E Elastic | $99 /mo | Sep 14, 2026 |
G Grafana | $19 /mo + usage | Aug 17, 2026 |
Arize pricing FAQ
- How much does Arize cost?
- Arize pricing starts at $50/mo + usage on AX Pro. Arize lists 3 plans on its pricing page; the AX Free plan is free.
- Does Arize have a free plan?
- Yes. Arize's AX Free plan is free; paid plans start at $50/mo + usage on AX Pro.
- What pricing model does Arize use?
- Arize uses subscription + usage pricing across 3 plans, with a free tier.
- When did Arize last change its pricing?
- Aug 3, 2026: Arize: Signal issue-detection capped for Free (10/mo) and Pro (25/mo).
- How often has Arize changed its pricing?
- Pulse has recorded 16 pricing changes for Arize since it started tracking on Dec 2, 2023; the pricing page was last captured on Aug 3, 2026.