Langfuse cuts data retention from unlimited to 3 years
What happened
Between the Feb 9, 2026 and Feb 16, 2026 captures of Langfuse's pricing page, Pulse recorded one change: Pro plan data retention reduced from unlimited to 3 years access; Enterprise plan data retention reduced from unlimited to 3 years access. Pulse files it as a packaging change (metric change) with a neutral direction. Pulse's latest capture (Oct 19, 2026) lists Core at $29, Pro at $199, Enterprise at $2,499 and Teams at $300.
It lands 34 days after Langfuse's previous change, "Langfuse Enhances Pro Plan by Including Data Retention Management, Previously a $300/mo Teams Add-On" (Jan 13, 2026). Langfuse has been tracked since 2024-11-17.
In the same window Datadog, Elastic, New Relic, Sumologic 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.
- Pro, Enterprise · Pricing modelChangedunlimited3 years access
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| Pro, Enterprise | Pricing model | unlimited | 3 years access | Changed |
Values as written on Langfuse'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 Langfuse's pricing page (langfuse.com) from Feb 9, 2026 and Feb 16, 2026; the change is marked near the top of the page, where "unlimited" becomes "3 years access".
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The two full-page captures with this change marked up are free with an account.
Langfuse, the last 90 days
Full history- Mar 31, 2026packagingLangfuse launches non-profit discount with $199 monthly credits
- Apr 3, 2026packagingLangfuse Cuts Data Retention From Unlimited to 3 Years on Pro Plans
- Mar 10, 2026packagingLangfuse Drops Custom Enterprise Terms, Pushes Buyers to Sales
- Feb 16, 2026packagingLangfuse cuts data retention from unlimited to 3 years · this change
- Jan 13, 2026improvedLangfuse Enhances Pro Plan by Including Data Retention Management, Previously a $300/mo Teams Add-On
Across AI & Machine Learning in the same window
All AI & Machine Learning changes- DatadogFeb 16Datadog unbundles APM at $36–$47/host, adds Recommendations
- ElasticJan 21Elastic Introduces AI Assistant for Generative AI in Enterprise Plan, Enhancing Observability Features
- New RelicJan 13New Relic Introduces $49/User Charge for Core Users in Standard Tier, Ending Unlimited Access
- SumologicJan 12Sumologic Shifts Pricing Metric from TB to GB Scanned, Enhancing Granularity by 1000x
- DynatraceJan 11Dynatrace Expands Services Flexpoints Pricing with Daily Rates for Lead Consultant and Architect Services
Questions about this change
Did Langfuse raise prices in February 2026?
No list-price increase was recorded between Feb 9, 2026 and Feb 16, 2026. The change Pulse detected was a packaging change: metric change.
What changed on Langfuse's pricing page between Feb 9, 2026 and Feb 16, 2026?
Pro, Enterprise pricing model: unlimited → 3 years access, changed. Pulse compared the captures it took on Feb 9, 2026 and Feb 16, 2026; the before/after table above lists each item as written on the page.
How often does Langfuse change its pricing?
Pulse recorded 1 other pricing-page change for Langfuse in the 90 days before this one; the previous change was "Langfuse Enhances Pro Plan by Including Data Retention Management, Previously a $300/mo Teams Add-On" on Jan 13, 2026; Langfuse has been tracked since 2024-11-17.