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HomeLangfuseAll changesEvents → units
LangfusePackaging change · Metric change · Feature added · Limit increase · Apr 1 → Jul 6, 2025

Langfuse Restructures Pricing with Graduated Rates for Core and Pro Plans, Enhancing Flexibility and Cost Efficiency

Verified Jan 13, 2026AI & Machine LearningDirection: up
The changeEvents — reworded.
Before · Apr 1events
After · Jul 6units
reworded
9 changes2 capturesApr 1, 2025 → Jul 6, 2025

What happened

Between the Apr 1, 2025 and Jul 6, 2025 captures of Langfuse's pricing page, Pulse recorded 9 changes: Usage measurement terminology changed from 'events' to 'units' across all plans; Protected Deployment Labels feature added to Prompt Management section; BAA available (HIPAA compliance) added to Pro plan; Data masking feature added to Security section across all plans; Hobby plan metrics API rate limit increased from 10 requests/day to 100 requests/day; Rate limit (datasets api) category added with limits: Hobby 100 req/min, Core 200 req/min, Pro 1000 req/min; Additional usage pricing changed from flat rate $8/100k events to graduated pricing $8-6/100k units for Core and Pro plans; Pro plan metrics API rate limit increased from 200 requests/day to 2000 requests/day; Hobby plan general API rate limit increased from 10 requests/min to 30 requests/min. Pulse files it as a packaging change (metric change, feature added, limit increase, threshold added, package change) with an upward direction. Pulse's latest capture (Oct 19, 2026) lists Core at $29, Pro at $199, Enterprise at $2,499 and Teams at $300.

Langfuse's previous recorded change was "Langfuse Reduces Additional Usage Pricing from $10 to $8 per 100k Observations, Enhancing Cost Efficiency for Users" (Q1 2025). Langfuse has been tracked since 2024-11-17.

In the same window New Relic, Datadog, Sumologic, Elastic 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.

  • All plans · Pricing modelReworded
    eventsunits
  • — · FeatureAdded

    BeforeNot listed

    AfterProtected Deployment Labels feature

  • Pro · FeatureFeature added

    BAA available (HIPAA compliance) added to Pro plan

  • All plans · FeatureAdded
    No Data masking featureData masking feature
  • Hobby · Limit+900%
    10 requests/day100 requests/day
  • Hobby, Core, Pro · LimitThreshold added

    Rate limit (datasets api) category added with limits: Hobby 100 req/min, Core 200 req/min, Pro 1000 req/min

  • Core, Pro · PackagingChanged

    Beforeflat rate $8/100k events

    Aftergraduated pricing $8-6/100k units

  • Pro · Limit+900%
    200 requests/day2000 requests/day
  • Hobby · Limit+200%
    10 requests/min30 requests/min

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 compared

Full-page captures of Langfuse's pricing page (langfuse.com) from Apr 1, 2025 and Jul 6, 2025; the change is marked on the page, where "events" becomes "units".

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The two full-page captures with this change marked up are free with an account.

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Langfuse, the last 90 days

Full history
  1. Feb 16, 2026packagingLangfuse cuts data retention from unlimited to 3 years
  2. Jan 13, 2026improvedLangfuse Enhances Pro Plan by Including Data Retention Management, Previously a $300/mo Teams Add-On
  3. Q3 2025packagingLangfuse Core Plan Price Decreased by 51% to $29/month, Enhancing Accessibility for Users
  4. Q2 2025improvedLangfuse Restructures Pricing with Graduated Rates for Core and Pro Plans, Enhancing Flexibility and Cost Efficiency · this change
  5. Q1 2025packagingLangfuse Reduces Additional Usage Pricing from $10 to $8 per 100k Observations, Enhancing Cost Efficiency for Users

Across AI & Machine Learning in the same window

All AI & Machine Learning changes
  1. New RelicJan 13New Relic Introduces $49/User Charge for Core Users in Standard Tier, Ending Unlimited Access
  2. DatadogJan 13Datadog Code Security Iast Introduces Modular Pricing for Code Security: Splits IAST into Separate Static and Runtime Options
  3. SumologicJan 12Sumologic Shifts Pricing Metric from TB to GB Scanned, Enhancing Granularity by 1000x
  4. ElasticJan 11Elastic Introduces 99.95% Uptime SLA for Platinum and Enterprise Tiers in Comparison Table
  5. DynatraceJan 11Dynatrace Expands Services Flexpoints Pricing with Daily Rates for Lead Consultant and Architect Services

Questions about this change

Did Langfuse raise prices in July 2025?

No list-price increase was recorded between Apr 1, 2025 and Jul 6, 2025. The change Pulse detected was a packaging change: metric change, feature added, limit increase, threshold added, package change.

What changed on Langfuse's pricing page between Apr 1, 2025 and Jul 6, 2025?

All plans pricing model: events → units, reworded; feature: Not listed → Protected Deployment Labels feature, added; BAA available (HIPAA compliance) added to Pro plan; All plans feature: No Data masking feature → Data masking feature, added; Hobby limit: 10 requests/day → 100 requests/day (+900%); Rate limit (datasets api) category added with limits: Hobby 100 req/min, Core 200 req/min, Pro 1000 req/min; Core, Pro packaging: flat rate $8/100k events → graduated pricing $8-6/100k units, changed; Pro limit: 200 requests/day → 2000 requests/day (+900%); Hobby limit: 10 requests/min → 30 requests/min (+200%). Pulse compared the captures it took on Apr 1, 2025 and Jul 6, 2025; 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 Reduces Additional Usage Pricing from $10 to $8 per 100k Observations, Enhancing Cost Efficiency for Users" in Q1 2025; Langfuse has been tracked since 2024-11-17.