Langfuse - LLM Engineering Platform
durch Waltsoft Inc.
Open-source observability & analytics platform for LLM applications with tracing & evaluation
Langfuse is a comprehensive LLM engineering platform designed for developers and teams building AI applications. It provides essential observability and analytics capabilities to monitor, debug, and optimize language model deployments. Key features include distributed tracing for LLM calls, performance analytics, cost tracking, evaluation frameworks, and debugging tools. The platform supports popular LLM providers and frameworks, offering detailed insights into model behavior, latency, and usage patterns. Ideal for AI engineers, DevOps teams, and organizations deploying production LLM applications who need visibility into their AI infrastructure. Langfuse helps teams identify bottlenecks, reduce costs, improve model performance, and ensure reliable AI service delivery. The platform integrates seamlessly with existing workflows and provides both real-time monitoring and historical analytics to support data-driven optimization decisions.