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Langfuse

Langfuse provides observability, metrics, and prompt management for LLM apps with robust security and easy integration.
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Langfuse Reviews

4.36
Based on 11 reviews
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How would you rate Langfuse?
What’s your thought?
Omar Diakite
Omar Diakite January 7, 2025

What do you like most about using Langfuse?

The metrics provided are incredibly detailed, which helps in making informed decisions about our LLM applications.

What do you dislike most about using Langfuse?

I would love to see more tutorials available to help new users understand all the functionalities.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse allows us to optimize our model configurations based on real-time analytics, resulting in enhanced performance and reduced latency.

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Hana Nguyen
Hana Nguyen January 6, 2025

What do you like most about using Langfuse?

The analytics provided are very thorough and help in understanding user interaction with our models.

What do you dislike most about using Langfuse?

Sometimes, the platform can feel a bit slow, especially when analyzing large datasets.

What problems does Langfuse help you solve, and how does this benefit you?

It helps us better understand our LLM app usage, which is critical for improving our models' effectiveness.

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Petra Nováková
Petra Nováková January 1, 2025

What do you like most about using Langfuse?

I like the analytics features; they provide valuable insights into model performance.

What do you dislike most about using Langfuse?

I've found it to be somewhat buggy at times, particularly when switching between different models.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse assists in tracking our LLM app usage, which is beneficial for reporting and future planning, but I hope the bugs get fixed soon.

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Dmitry Sokolov
Dmitry Sokolov December 25, 2024

What do you like most about using Langfuse?

Langfuse's security measures give me confidence when working on sensitive projects.

What do you dislike most about using Langfuse?

There are a few minor bugs that need addressing, especially in the user interface.

What problems does Langfuse help you solve, and how does this benefit you?

It provides insights into model performance, which is crucial for our iterative development process.

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Min-jun Lee
Min-jun Lee December 13, 2024

What do you like most about using Langfuse?

The integration capabilities are fantastic! I can connect it with our existing tools without any hassle.

What do you dislike most about using Langfuse?

Sometimes it feels like the interface could be more streamlined. It takes a little time to get used to it.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse helps us to monitor our applications effectively, which means we can respond to issues quickly and keep our end-users happy.

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Clara Brouwer
Clara Brouwer December 12, 2024

What do you like most about using Langfuse?

I really enjoy the playground feature. It helps me experiment with different prompts and see immediate results.

What do you dislike most about using Langfuse?

The response time can lag occasionally, especially during peak usage hours, which can be frustrating.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse helps me in tracking and managing our prompts efficiently, which saves a lot of time in our development workflow.

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Yasmin Azizov
Yasmin Azizov December 5, 2024

What do you like most about using Langfuse?

The prompt management features are top-notch. They allow me to refine and test various parameters with ease.

What do you dislike most about using Langfuse?

I would appreciate more community support and forums for discussing issues and solutions.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse has significantly improved our ability to monitor and evaluate our models, leading to better performance and user satisfaction.

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Ethan Coleman
Ethan Coleman December 3, 2024

What do you like most about using Langfuse?

I appreciate the ease of integration with various LLM models and frameworks. The open APIs allow me to build downstream use cases efficiently, which has significantly streamlined our development process.

What do you dislike most about using Langfuse?

While the tool is generally intuitive, I found the documentation to be a bit lacking in certain areas, especially for more advanced features. It could definitely use some improvements.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse addresses the need for observability in LLM applications effectively. By providing detailed latency metrics and analytics, I can identify bottlenecks in our models, which leads to faster iterations and improved performance.

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Sophie Jansen
Sophie Jansen December 3, 2024

What do you like most about using Langfuse?

The security features are impressive, especially the SOC 2 Type II and ISO 27001 certifications. Knowing that our data is secure gives us peace of mind as we work on sensitive projects.

What do you dislike most about using Langfuse?

I wish the playground for debugging was a bit more user-friendly. Sometimes it can feel overwhelming with all the options available.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse allows me to monitor our GPT usage closely, which helps in optimizing our resources and improving response times in our applications. This directly benefits our user experience.

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Aizat Tursunov
Aizat Tursunov November 28, 2024

What do you like most about using Langfuse?

The prompt management feature is fantastic! It allows me to test and iterate on prompts easily, leading to better outcomes in our LLM applications.

What do you dislike most about using Langfuse?

The initial setup took some time, but once I got through that, everything else was smooth sailing.

What problems does Langfuse help you solve, and how does this benefit you?

Langfuse has helped us with real-time monitoring of our LLM apps. This has resulted in quicker debugging and better maintenance, which is crucial for our deployment times.

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Carlos Fernandez
Carlos Fernandez November 19, 2024

What do you like most about using Langfuse?

The observability features are excellent, providing comprehensive insights that help us make data-driven decisions.

What do you dislike most about using Langfuse?

The initial learning curve is a bit steep; it took me some time to grasp everything.

What problems does Langfuse help you solve, and how does this benefit you?

By providing detailed metrics on model performance, Langfuse helps us optimize our applications, leading to improved user experiences.

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