
Langfuse
Helicone AI
LangSmith
LangChain
Braintrust.dev
Openlayer
Portkey
LastMile AI
360Learning
Tovuti LMS
Docebo
Fuse Universal
eloomi
Evolmind
Talent LMS
Auzmor Learn
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.
360Learning is the AI-driven enterprise LMS that closes skills gaps by capturing internal expertise with collaborative learning Academies. Legacy systems force L&D teams to choose between scale and relevance. 360Learning eliminates this trade-off. Using agentic AI, we transform the expertise that runs your business into scalable learning for your entire organization - upskilling employees, customers, and partners from one platform.
The platform merges enterprise LMS and LXP capabilities including agentic automation, adaptive coaching, a multimodal AI content builder, and the marketโs #1 rated mobile app. Our ecosystem of 50+ partners includes an SAP Silver Partnership and Workday Design Partnership, ensuring learning connects to your broader business strategy.
Over 2,500 companies, including Heineken, Equinox, Michelin, Merlin, and Cisco, trust 360Learning as their enterprise LMS. Rated #1 AI LMS by eLearning Industry and backed by dedicated implementation, support, and services teams, we help L&D become a growth lever, not a cost center.
Founded in 2013. $240M raised. Teams across North America and Europe.
Langfuse
360LearningBased on our record, Langfuse seems to be more popular. It has been mentiond 28 times since March 2021. 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 / 23 days 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 1 month 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 / about 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 / about 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 / 2 months ago
Helicone AI - Open-source LLM Observability for Developers
Tovuti LMS - Designed as a people-centric LMS, Tovuti makes learning fun & management simple. Boost productivity with AI, automation, & gamification.
LangSmith - Build and deploy LLM applications with confidence
Docebo - Docebo Learning Management System is the best cloud LMS system on the market for online training. AICC SCORM xAPI compliant. Mobile elearning platform
LangChain - Framework for building applications with LLMs through composability
Fuse Universal - Fuse is the first integrated learning platform that's designed to deliver business results for global teams. With Fuse Universal you can achieve so much more than with traditional learning management software.