Langfuse
Helicone AI
LangSmith
LangChain
PromptLayer
Humanloop
Braintrust.dev
Openlayer
CloudAxis
OpenClaw
FileSurf
Manus AI
Relevance AI
Zapier
Make.com
n8n.io
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.
CloudAxis is an Agentic Cloud OS โ an isolated cloud computer for AI agents. Not a chatbot: a persistent desktop where specialist agents keep files, browser sessions, and task history between runs.
Most agent tools restart from zero every session. You babysit tabs, copy outputs by hand, and duct-tape Zapier flows.
Your built-in AI lead. Describe a pipeline in plain English; Cloudia hires agents, wires workflows, and schedules overnight runs. You review outputs on the desktop.
Solo founders, operators, and small teams automating competitor monitoring, SEO, research, content, and browser-heavy work without hiring.
Free tier ยท Growth from $19/mo ยท Pro from $39/mo ยท 7-day trial on paid plans.
Sign up: https://app.cloudaxis.ai
Pricing: https://cloudaxis.ai/pricing
Demo: https://youtu.be/X80a_OZMiaQ
Built by CloudAxis Labs LLC (Wyoming, USA).
Langfuse
CloudAxisBased on our record, Langfuse seems to be more popular. It has been mentiond 29 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.
Langfuse and LangSmith exist for this. Use them. The 30 minutes you spend setting up observability saves you the 87 hours you'd spend debugging blind. - Source: dev.to / 2 days ago
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
Helicone AI - Open-source LLM Observability for Developers
OpenClaw - The AI that actually does things. Your personal assistant on any platform.
LangSmith - Build and deploy LLM applications with confidence
FileSurf - Your AI-powered cloud workspace. Run 20+ agents in parallel, schedule automated jobs, deploy live web apps, and control everything with AI. Bring your own AI subscriptions. Basically, OpenClaw without the setup steps.
LangChain - Framework for building applications with LLMs through composability
Manus AI - Manus is a general AI agent that bridges minds and actions: it doesn't just think, it delivers results.