Company

Langfuse

Langfuse in Y Combinator. 9 knowledge items, 0 connectors, and 0 automations.

Overview

Knowledge
9 items
Connectors
0 active connectors
Automations
0 active automations

Details

Sector
AI Engineering / LLM Observability
One Liner
Open-source LLM engineering platform for traces, evals, and prompt management
Batch Code
W23
Latest Signal
Landmark YC W23 AI infrastructure exit to ClickHouse; validates open-source agent infrastructure
Social Handles
@langfuse (X) · @marcklingen (X) · r/LocalLLaMA
Lifecycle Stage
acquired
Public Graph Id
domain:langfuse.com · market:55201
Scale Or Traction
Acquired by ClickHouse (Jan 2026) · 19B+ spans/month

Child Entities

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