Arize Renames Pro Plan to AX Pro, Signaling a New Era in Pricing Strategy
What happened
Between the Jan 1, 2025 and Apr 1, 2025 captures of Arize's pricing page, Pulse recorded one change: Pro plan renamed to AX Pro. Pulse files it as a packaging change (plan renamed) with a neutral direction. Pulse's latest capture (Aug 3, 2026) lists AX Pro at $50.
Arize's previous recorded change was "Arize Discontinues Free Plan and Redefines Pro Pricing Structure to Per-User Model, Enhancing Value for Teams" (Q4 2024). Arize has been tracked since 2023-12-02.
In the same window Elastic, Dynatrace, Datadog and Grafana also changed their AI & Machine Learning pricing pages. Those moves are listed further down, and the Pulse Agent can compare them side by side.
- AX Pro · PlanRenamedPro planAX Pro
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| AX Pro | Plan | Pro plan | AX Pro | Renamed |
Values as written on Arize's public pricing page in the two captures Pulse compared; where the page states no number, the cells give the wording before and after.
Evidence
The two captures Pulse comparedFull-page captures of Arize's pricing page (arize.com) from Jan 1, 2025 and Apr 1, 2025; the change is marked on the page, where "Pro plan" becomes "AX Pro".
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Arize, the last 90 days
Full history- Jan 11, 2026improvedArize Increases AX Pro Plan User Limit to Unlimited, Enhancing Collaboration Despite Reduced Ingestion and Trace Span Capacity
- Q3 2025packagingArize Reduces AX Free Plan Trace Spans by 97.5%, Significantly Impacting Monthly Usage Limits
- Q2 2025packagingArize Introduces Phoenix Plan: Free Open Source Tier with Unlimited Users and Self-Hosting Options
- Q1 2025packagingArize Renames Pro Plan to AX Pro, Signaling a New Era in Pricing Strategy · this change
- Q4 2024improvedArize Discontinues Free Plan and Redefines Pro Pricing Structure to Per-User Model, Enhancing Value for Teams
Across AI & Machine Learning in the same window
All AI & Machine Learning changes- ElasticJan 11Elastic Introduces 99.95% Uptime SLA for Platinum and Enterprise Tiers in Comparison Table
- DynatraceJan 11Dynatrace Expands Services Flexpoints Pricing with Daily Rates for Lead Consultant and Architect Services
- DatadogJan 11Datadog Introduces AWS Fargate Serverless Application Monitoring at $3 per Active Instance, Enhancing Serverless Performance Insights
- GrafanaJan 10Grafana Transforms Pro Plan to Pure Pay-As-You-Go Model Starting at $0, Renames All Plans
Questions about this change
Did Arize raise prices in April 2025?
No list-price increase was recorded between Jan 1, 2025 and Apr 1, 2025. The change Pulse detected was a packaging change: plan renamed.
What changed on Arize's pricing page between Jan 1, 2025 and Apr 1, 2025?
AX Pro plan: Pro plan → AX Pro, renamed. Pulse compared the captures it took on Jan 1, 2025 and Apr 1, 2025; the before/after table above lists each item as written on the page.
How often does Arize change its pricing?
Pulse recorded 1 other pricing-page change for Arize in the 90 days before this one; the previous change was "Arize Discontinues Free Plan and Redefines Pro Pricing Structure to Per-User Model, Enhancing Value for Teams" in Q4 2024; Arize has been tracked since 2023-12-02.