6-engine audit
How ChatGPT, Perplexity, Gemini, Claude, DeepSeek & Mistral cite Langfuse. Open source LLM engineering platform. Traces, evals, prompt management, and metrics for debugging and improving LLM applications.
| Category | AI DevTools |
| Starting Price | Free/month |
| Website | langfuse.com |
| Ideal For | Developers, Data Scientists, AI Researchers |
| Visibility Score | 45/100 |
| Last Verified | Mar 18, 2026 by EurekaNav Team |
Langfuse is an open source platform that facilitates the engineering of large language models (LLMs) by providing tools for tracing, evaluation, prompt management, and metrics.
Langfuse is an open source LLM engineering platform designed for developers and data scientists. It provides tools for tracing, evaluating, managing prompts, and collecting metrics to debug and enhance LLM applications, setting it apart from other platforms with its focus on open source solutions.
Yes, Langfuse offers a free tier with basic features.
Langfuse is best for debugging and improving large language model applications.
Langfuse stands out for its open source nature, while other tools may offer more proprietary features.
Data sourced from:
Schema version 1.0 · Source: eurekanav.com
Access to basic features for LLM tracing and evaluation.
Advanced features for enhanced performance and support.
Last verified Mar 18, 2026
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