LangGraph

Looking for a tool like LangGraph (Open-source framework for building stateful, controllable AI agents)? Below are 5 AI tools people use as an alternative to LangGraph, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

OpenAI Agents SDK

Open-source SDK for building agentic applications with handoffs and tracing

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Pydantic AI

Typed Python framework for building production AI agents

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Google Agent Development Kit

Google's open-source framework for building and deploying AI agents

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Microsoft Agent Framework

Microsoft's successor to AutoGen and Semantic Kernel for production agents and workflows

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Google Agent Development Kit

Google's open-source framework for production multi-agent applications

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