Pricing
Freemium
Langfuse offers a generous free tier with optional paid upgrades for advanced features.
About Langfuse
Langfuse provides observability, analytics, and prompt management for LLM applications.
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Langfuse FAQ
Langfuse is an open-source observability platform for LLM applications with tracing, analytics, and prompt management.
Langfuse is open-source and free to self-host. Cloud version has free and paid tiers.
Langfuse tracks LLM calls, latency, costs, user feedback, and lets you debug conversation flows.