Langfuse

Be First To Review
SKU: langfuse
Langfuse is an open-source platform designed to assist developers in building and refining applications powered by large language models (LLMs). It provides comprehensive tools for observability, enabling detailed tracing and logging of LLM applications to facilitate debugging and performance optimization. Additionally, Langfuse offers prompt management, evaluation metrics, and a playground for prompt testing, all integrated to streamline the development workflow. With support for various frameworks and models, Langfuse serves as a versatile solution for teams aiming to improve the quality and reliability of their LLM-based applications.
LLM observability prompt management model evaluation open-source developer tools
Monitoring and debugging complex LLM applications through detailed tracing.
Managing and versioning prompts to ensure consistent and optimized outputs.
Evaluating model performance using integrated metrics and user feedback.
Facilitating prompt engineering and testing within a unified platform.
Langfuse is primarily an observability and monitoring platform designed to enhance LLM-powered applications rather than operate as an autonomous agent. It lacks decision-making capabilities or self-directed actions, instead serving as a passive tool for tracking metrics (latency, costs), debugging errors, and managing prompts in existing AI systems. Its functionality depends on integration with external applications or frameworks like LangChain, CrewAI, or Dify, requiring explicit instrumentation via SDKs or APIs to capture traces and data.
Open Source
Contact