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LangGraph
frameworkLangChain Inc.
Build stateful, multi-step agent workflows as graphs with durable execution. Part of the LangChain ecosystem.
Latest News
LangGraph released version 1.2.1 on May 21, 2026, featuring various bug fixes and dependency updates to improve stateful multi-actor application development.
Launch Date
2024
Last Updated
Mar 2026
Stars / Users
35K+
Pricing Plans
Open Source
Free
- βGraph-based workflows
- βPython & JS SDKs
- βCommunity support
Platform
Usage-based
- βManaged deployment
- βDurable execution
- βMonitoring & tracing
Key Features
βΈGraph-based workflow design
βΈDurable execution
βΈHuman-in-the-loop
βΈStreaming support
Platforms
PythonJavaScript
Supported Models
Any LLM
#framework#graph#langchain