Langfuse
AI →Langfuse is an open-source observability platform used by engineering teams to track, monitor, and evaluate LLM application performance and prompt costs.
8companies use it
View Langfuse’s own stack →Companies that use Langfuse
Sendbird
72 technologies
Grid Dynamics
59 technologies
Postman
58 technologies
LogicMonitor
56 technologies
Astra
55 technologies
LeanData
48 technologies
Pipedream
25 technologies
Appcues
21 technologies
Anthropic
OpenAI
Cursor
Claude
Microsoft