Langfuse Restructures Pricing with Graduated Rates for Core and Pro Plans, Enhancing Flexibility and Cost Efficiency
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 raised, limit lowered, packaging change). Pulse's latest capture (Nov 9, 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.
- RewordedAll plansPricing modeleventsunits
- Added—Feature
BeforeNot listed
AfterProtected Deployment Labels feature
- AddedProFeature
BeforeNot listed
AfterBAA available (HIPAA compliance)
- AddedAll plansFeatureNot listedData masking feature
- +900%HobbyLimit10 requests/day100 requests/day
- AddedHobby, Core, ProLimit
BeforeNot listed
AfterRate limit (datasets api) category
- ChangedCore, ProPackaging
Beforeflat rate $8/100k events
Aftergraduated pricing $8-6/100k units
- +900%ProLimit200 requests/day2000 requests/day
- +200%HobbyLimit10 requests/min30 requests/min
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| All plans | Pricing model | events | units | Reworded |
| — | Feature | Not listed | Protected Deployment Labels feature | Added |
| Pro | Feature | Not listed | BAA available (HIPAA compliance) | Added |
| All plans | Feature | Not listed | Data masking feature | Added |
| Hobby | Limit | 10 requests/day | 100 requests/day | +900% |
| Hobby, Core, Pro | Limit | Not listed | Rate limit (datasets api) category | Added |
| 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% |
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 Apr 1, 2025 and Jul 6, 2025; the change is marked on the page, where "events" becomes "units".
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Langfuse, the last 90 days
Full history- Feb 16, 2026PackagingLangfuse cuts data retention from unlimited to 3 years
- Jan 13, 2026ImprovementLangfuse Enhances Pro Plan by Including Data Retention Management, Previously a $300/mo Teams Add-On
- Q3 2025Price decreaseLangfuse Core Plan Price Decreased by 51% to $29/month, Enhancing Accessibility for Users
- Q2 2025PackagingLangfuse Restructures Pricing with Graduated Rates for Core and Pro Plans, Enhancing Flexibility and Cost Efficiency This change
- Q1 2025Price decreaseLangfuse 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- New RelicJan 13New Relic Introduces $49/User Charge for Core Users in Standard Tier, Ending Unlimited Access
- DatadogJan 13Datadog Code Security Iast Introduces Modular Pricing for Code Security: Splits IAST into Separate Static and Runtime Options
- SumologicJan 12Sumologic Shifts Pricing Metric from TB to GB Scanned, Enhancing Granularity by 1000x
- 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
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 raised, limit lowered, packaging change.
What changed on Langfuse's pricing page between Apr 1, 2025 and Jul 6, 2025?
All plans pricing model: events → units, reworded; feature added: Protected Deployment Labels feature; Pro feature added: BAA available (HIPAA compliance); All plans feature added: Data masking feature; Hobby limit: 10 requests/day → 100 requests/day (+900%); Hobby, Core, Pro limit added: Rate limit (datasets api) category; 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.