Langfuse

1. What is Langfuse and why is it important for AI apps? Langfuse is an observability platform that helps developers monitor and debug LLM-based applications by tracking inputs, outputs, and performance metrics.

2. Can it help reduce AI costs? Yes, by analyzing usage and optimizing workflows.

3. Is it open source? Yes, it is fully open source.

4. Does it integrate with existing stacks? Yes, it supports multiple integrations.

5. Is it suitable for production systems? Yes, it is widely used in production AI pipelines.