
LangSmith
Langfuse
Helicone AI
LangChain
Portkey
Humanloop
Braintrust.dev
Evidently AI
ANUS
AgentGPT
Cactus
Sim Studio
Mastra
Agent Zero
LobeHub
SimplAI
LangSmithLangSmith is recommended for AI developers, machine learning engineers, and businesses aiming to build, test, and optimize applications based on language models. It is particularly useful for teams that require robust evaluation tools and a streamlined process for managing and deploying language-driven applications.
Langfuse - Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
AgentGPT - Assemble, configure, and deploy autonomous AI Agents in your browser
Helicone AI - Open-source LLM Observability for Developers
Cactus - Static site generator for designers. Uses Python and Django templates.
LangChain - Framework for building applications with LLMs through composability
Sim Studio - Sim Studio is a powerful platform for building, testing, and optimizing agentic workflows. It provides developers with intuitive tools to design sophisticated agent-based applications through a visual interface.