Arize Repositions Phoenix Plan to Target Developer Audience
What happened
Between the Apr 27, 2026 and May 4, 2026 captures of Arize's pricing page, Pulse recorded one change: Phoenix plan tagline updated from 'Small teams and smaller data' to 'Full control for devs', repositioning the product toward developer audience. Pulse files it as a product change (positioning) with a neutral direction. Pulse's latest capture (Aug 3, 2026) lists AX Pro at $50.
It lands 27 days after Arize's previous change, "Arize drops AzureAD from SSO login provider options" (Apr 7, 2026). Before that Pulse recorded "Arize slashes AX Pro spans and storage while doubling retention windows" (Apr 4, 2026) and "Arize doubles data retention across Free and Pro plans" (Mar 23, 2026). Arize has been tracked since 2023-12-02.
In the same window Grafana, Datadog, New Relic and Dynatrace also changed their AI & Machine Learning pricing pages. Those moves are listed further down, and the Pulse Agent can compare them side by side.
- Phoenix · PositioningReworded
BeforeSmall teams and smaller data
AfterFull control for devs
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| Phoenix | Positioning | Small teams and smaller data | Full control for devs | Reworded |
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 Apr 27, 2026 and May 4, 2026; the change is marked near the top of the page, where "Small teams and smaller data" becomes "Full control for devs".
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Arize, the last 90 days
Full history- Aug 3, 2026packagingArize: Signal issue-detection capped for Free (10/mo) and Pro (25/mo)
- Jun 15, 2026packagingArize slashes AX Pro storage from 100 GB to 10 GB
- May 4, 2026packagingArize Repositions Phoenix Plan to Target Developer Audience · this change
- Apr 7, 2026improvedArize drops AzureAD from SSO login provider options
- Apr 4, 2026packagingArize slashes AX Pro spans and storage while doubling retention windows
- Mar 23, 2026improvedArize doubles data retention across Free and Pro plans
Across AI & Machine Learning in the same window
All AI & Machine Learning changes- GrafanaMay 4Grafana boosts free Assistant AI quota 40x to 200 messages per month
- DatadogMay 4Datadog drops AWS Fargate from DevSecOps protection
- New RelicApr 16New Relic expands platform integrations from 750+ to 780+ on pricing page
- DynatraceApr 3Dynatrace rebrands Davis AI as Dynatrace Intelligence, overhauls pricing page
Questions about this change
Did Arize raise prices in May 2026?
No list-price increase was recorded between Apr 27, 2026 and May 4, 2026. The change Pulse detected was a product change: positioning.
What changed on Arize's pricing page between Apr 27, 2026 and May 4, 2026?
Phoenix positioning: Small teams and smaller data → Full control for devs, reworded. Pulse compared the captures it took on Apr 27, 2026 and May 4, 2026; the before/after table above lists each item as written on the page.
How often does Arize change its pricing?
Pulse recorded 3 other pricing-page changes for Arize in the 90 days before this one; the previous change was "Arize drops AzureAD from SSO login provider options" on Apr 7, 2026; Arize has been tracked since 2023-12-02.