LangGraph
verified★★★★★4.8(520 reviews)
by LangChain
edit_documentBy AIToolsHaven Editorial Team•Last Updated: July 11, 2026
langchain.com/langgraph
About LangGraph
LangGraph is a library by LangChain for building stateful, multi-agent applications. It allows you to model your agent workflows as graphs, providing granular control over cycles, memory, and error handling.
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What is LangGraph?
LangGraph is a library by LangChain for building stateful, multi-agent applications. It allows you to model your agent workflows as graphs, providing granular control over cycles, memory, and error handling.
LangGraph is the leading library for building stateful, multi-agent AI applications with cyclic graphs and human-in-the-loop controls.
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Our Verdict on LangGraph
The industry standard framework for professional AI engineers constructing production multi-agent architectures.
4.7
Expert Score
Ease of Use4.7
Features4.8
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Frequently Asked Questions
Common questions about LangGraph.
Yes, it works with OpenAI, Anthropic, Google Gemini, Ollama, and any custom LLM interface.
Real User Reviews
4.8
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Based on 520 reviews
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