Langfuse renames in-app agent from Assistant to Halo in Cloud plans
What happened
Between the Oct 12, 2026 and Oct 19, 2026 captures of Langfuse's pricing page, Pulse recorded one change: In-app agent renamed from Langfuse Assistant to Halo in the Cloud plan comparison table; usage limits row renamed too (Low/Medium/High unchanged). Pulse files it as a product change (positioning) with a neutral direction. The current page lists Core at $29, Pro at $199, Enterprise at $2,499 and Teams at $300.
It lands 35 days after Langfuse's previous change, "Langfuse: AI Assistant usage now tiered by plan" (Sep 14, 2026). Langfuse has been tracked since 2024-11-17.
In the same window Sumologic, Dynatrace, Datadog and Elastic also changed their AI & Machine Learning pricing pages. Those moves are listed further down, and the Pulse Agent can compare them side by side.
- Cloud · PositioningChangedLangfuse AssistantHalo
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| Cloud | Positioning | Langfuse Assistant | Halo | 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 Oct 12, 2026 and Oct 19, 2026; the change is marked near the top of the page, where "Langfuse Assistant" becomes "Halo".
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Langfuse, the last 90 days
Full history- Oct 19, 2026packagingLangfuse renames in-app agent from Assistant to Halo in Cloud plans · this change
- Sep 14, 2026packagingLangfuse: AI Assistant usage now tiered by plan
Across AI & Machine Learning in the same window
All AI & Machine Learning changes- SumologicOct 19Sumologic adds DojoAI Credits add-on for pooled monthly AI prompt capacity
- DynatraceOct 12Dynatrace launches Agentic Operations at $0.10 per AI unit, AI Exploration free
- DatadogOct 12Datadog bundles on-prem Sensitive Data Scanner at no e...
- ElasticSep 14Elastic splits out new Elasticsearch Vector Database product tile
Questions about this change
Did Langfuse raise prices in October 2026?
No list-price increase was recorded between Oct 12, 2026 and Oct 19, 2026. The change Pulse detected was a product change: positioning.
What changed on Langfuse's pricing page between Oct 12, 2026 and Oct 19, 2026?
Cloud positioning: Langfuse Assistant → Halo, changed. Pulse compared the captures it took on Oct 12, 2026 and Oct 19, 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: AI Assistant usage now tiered by plan" on Sep 14, 2026; Langfuse has been tracked since 2024-11-17.