---
title: "Langfuse integration | Growf"
description: "Open source LLM engineering platform. Traces, evals, prompt management and metrics to debug and improve your LLM application. Connect Langfuse to Growf."
url: "https://www.growf.io/integrations/langfuse/"
language: "en"
---

Integration / Developer Tools & DevOps

![Langfuse logo](https://logos.composio.dev/api/langfuse)

# Langfuse integration

Open source LLM engineering platform. Traces, evals, prompt management and metrics to debug and improve your LLM application.

[Get a demo](https://www.growf.io/demo/)

About Langfuse

## Langfuse is an open source LLM engineering platform for traces, evals, prompt management, and metrics. It helps teams debug, monitor, and improve LLM applications with clear observability data.

[All integrations](https://www.growf.io/integrations/)

Category

Developer Tools & DevOps, AI & Machine Learning

Connection

API key

Type

Tool

Actions

800

Tags

library

Example prompts

## What you can ask Growf to do with Langfuse

- “List recent Langfuse traces with errors”

- “Compare production prompt versions in Langfuse”

- “Review Langfuse metrics for latency spikes”

Available actions

## 800 actions your agents can run in Langfuse

- Create Score  
Attach an evaluation score to exactly one Langfuse trace, session, or dataset run, optionally narrowing a trace score to an observation.
- Get Annotation Queue  
Retrieve one Langfuse annotation queue by its ID.
- Get Prompt  
Retrieve a Langfuse text or chat prompt by name, deployment label, or exact version, with optional dependency resolution.
- List Annotation Queues  
List annotation queues configured for human evaluation in the connected Langfuse project.
- List Dataset Items  
List dataset items, optionally scoped to a dataset, source trace or observation, or historical dataset version.
- List Dataset Run Items  
List run items for a specific Langfuse dataset and run name.
- List Datasets  
List datasets available to the connected Langfuse project.
- List Experiments  
List Langfuse experiments active in a required time range, optionally including metadata and directly attached scores.
- List Models  
List Langfuse-managed and project-custom model pricing definitions used for usage and cost calculation.
- List Observations  
Search Langfuse observations such as generations, spans, events, agents, and tool calls, selecting only the field groups needed.
- List Scores  
Search numeric, boolean, categorical, text, and correction scores with subject and annotation context.
- Query Metrics  
Run an aggregate Langfuse metrics query over observations or numeric, boolean, or categorical scores.

Show all 13 actions

## Put Langfuse to work inside Growf.

Connect it once and every workspace, agent and workflow can use it — securely, with your team in the loop.

[Get a demo](https://www.growf.io/demo/)