
Langfuse
Helicone AI
LangSmith
LangChain
PromptLayer
Braintrust.dev
Portkey
Openlayer
TensorPool
Amazon AWS
GPU.LAND
GPUYard
iRender
Langfuse is an open-source LLM engineering platform designed to empower developers by providing insights into user interactions with their LLM applications. We offer tools that help developers understand usage patterns, diagnose issues, and improve application performance based on real user data. By integrating seamlessly into existing workflows, Langfuse streamlines the process of monitoring, debugging, and optimizing LLM applications. Our platform's robust documentation and active community support make it easy for developers to leverage Langfuse for enhancing their LLM projects efficiently. Whether you're troubleshooting interactions or iterating on new features, Langfuse is committed to simplifying your LLM development journey.
Langfuse
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Based on our record, Langfuse seems to be a lot more popular than TensorPool. While we know about 28 links to Langfuse, we've tracked only 1 mention of TensorPool. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
In this project we will build a Python banking assistant agent using Strands Agents and make it observable and continuously evaluated using Langfuse โ step by step. - Source: dev.to / about 1 month ago
Langfuse is the open-source standard for LLM observability. It traces every LLM interaction โ prompts, completions, latency, token usage, cost โ and provides the tooling to debug, evaluate, and optimize LLM applications in production. Think of it as "Datadog for LLM calls" with a focus on prompt engineering workflows. - Source: dev.to / about 2 months ago
You're monitoring production traffic. You need Langfuse / Phoenix / Helicone / Braintrust for that. Online eval is a different problem class: implicit feedback, drift detection, hallucination rates on your data, not on HellaSwag. - Source: dev.to / 2 months ago
Gateway or proxy attribution. A reverse proxy in front of the model-provider API records the request, computes the cost, and exposes per-customer breakdowns. Open-source options include Helicone, LiteLLM, Langfuse, and OpenLLMetry. Hosted equivalents serve as the AI cost observability layer for teams that want centralized visibility: LangSmith, Datadog LLM Observability, Arize Phoenix. Adds a network hop.... - Source: dev.to / 2 months ago
Same approach works with Langfuse, Phoenix, Braintrust, or your existing OTel pipeline โ the metadata.userId pattern is the universal part. - Source: dev.to / 3 months ago
I view the optimisation of GPU energy-consumption as an important state of the art problem. I think it's really interesting to look at how the GPU market is evolving. TensorPool [1], as an example, who I'm not affiliated with, is a startup that is looking at lowering GPU inference costs. I think there was some research in relation to energy consumption a couple of years back [2], but I've not noticed anything more... - Source: Hacker News / 9 months ago
Helicone AI - Open-source LLM Observability for Developers
Amazon AWS - Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.
LangSmith - Build and deploy LLM applications with confidence
GPU.LAND - Cloud GPUs for Deep Learning โ for โ the price!
LangChain - Framework for building applications with LLMs through composability
GPUYard - Power your AI & ML projects with GPUYard's NVIDIA GPU servers. Get instant setup, fast NVMe storage, and plans from $105/mo. Deploy in minutes!