Langfuse
Langfuse is an open-source AI engineering platform for building, monitoring, and improving LLM applications.
Disclosed by 15 companies
- ClickHouse
Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
“Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.” source · observed Jul 22, 2026
- Dixa
A management platform for Artificial Intelligence, Machine Learning and Large Language Models (AI/ML/LLM). This service helps process the data and send the data to the appropriate AI/ML/LLM solution, optimize prompts, and return the results from AI/ML/LLM to Dixa.
“A management platform for Artificial Intelligence, Machine Learning and Large Language Models (AI/ML/LLM). This service helps process the data and send the data to the appropriate AI/ML/LLM solution, optimize prompts, and return the results from AI/ML/LLM to Dixa.” source · observed Jul 29, 2026
- Elementor Ltd
Observability for LLMs / AI monitoring
“Langfuse Observability for LLMs / AI monitoring EU” source · observed Jul 23, 2026
- Factorial HR
Debug chatbot responses and detect anomalies
“Business Name: Langfuse GmbH Corporate location: Gethsemanestr. 4, 10437 Berlin, Germany Function: Tool for debug chatbot responses, detect incidents or anomalies in conversations, and improve the quality and reliability of the chat service, so we can understand why the AI agent provide an answer as "I don't know the answer to this" instead of "Here the information you requested" for e.g.” source · observed Jul 23, 2026
- Frontify
Monitoring and analysis of the AI Features’ input and outputs
“Langfuse Finto Technologies GmbH Gethsemanestr. 4, 10437, Berlin, Germany Monitoring and analysis of the AI Features’ input and outputs 90 days Ireland Content Data Platform User No Adequate Jurisdiction” source · observed Jul 29, 2026
- langfuse.com
Provision of technical services, support services, and supporting the provision, management and maintenance of the Langfuse Cloud Services
“Langfuse GmbH – Germany Provision of technical services, support services, and supporting the provision, management and maintenance of the Langfuse Cloud Services.” source · observed Jul 29, 2026
- PhantomBuster
LLM observability
“Langfuse LLM observability United States” source · observed Jul 29, 2026
- TestGorilla
LLM Observability & Analytics
“LLM observability and analytics platform used to monitor, trace, and debug LLM interactions across our AI features. Stores prompt and response traces, which may incidentally contain customer and candidate personal data passed through LLM calls. Used for internal observability only.” source · observed Jul 29, 2026