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Using Cake for Langfuse

Langfuse is an open-source observability and analytics platform for LLM apps, capturing traces, user feedback, and performance metrics.
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Cake cut a year off our product development cycle. That's the difference between life and death for small companies

Dan Doe
President, Altis Labs

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Cake cut a year off our product development cycle. That's the difference between life and death for small companies

Jane Doe
CEO, AMD

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Cake cut a year off our product development cycle. That's the difference between life and death for small companies

Michael Doe
Vice President, Test Company

How it works

Monitor and optimize LLM apps with Langfuse in Cake

Cake lets you run Langfuse in secure, version-controlled environments for capturing traces, metrics, and feedback from your LLM apps.

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Full LLM observability

Record requests, responses, tool calls, and intermediate steps.

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Performance and feedback tracking

Use Langfuse to track latency, errors, and user feedback at the app level.

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Policy and reproducibility

Apply usage limits, secure secrets, and reproduce failures with full trace capture.

Frequently asked questions about Cake and Langfuse

What is Langfuse?
Langfuse is an open-source observability platform for LLM applications, offering tracing, analytics, and feedback loops.
How does Cake support Langfuse?
Cake deploys Langfuse in governed environments, letting you track model usage, performance, and failure points.
What data does Langfuse capture?
Langfuse logs input/output pairs, tool calls, latency, errors, and user feedback tied to LLM workflows.
Can Langfuse help improve app quality over time?
Yes—Langfuse supports evaluation pipelines and feedback analysis to continuously improve prompts and agents.
Does Cake secure Langfuse traces and feedback data?
Yes—Cake enforces role-based access control, logging, and compliance policies across all observability data.