LangGraph
Builds resilient agents for complex workflows.
What is LangGraph?
LangGraph is an Agent Orchestration tool that builds resilient agents for complex workflows. LangGraph is free to use. It is aimed at developers and ai researchers.
LangGraph is a graph-based stateful agent orchestration framework from the LangChain team. It supports complex, cyclic workflows and is designed for developers needing low-level control over agent interactions. The tool is open-source under the MIT license.
Built for developers and ai researchers.
Key capabilities
Features
Graph-Based Orchestration
Enables complex, cyclic agent workflows through a graph structure.
Stateful Agents
Maintains state across agent interactions for consistent behavior.
Low-Level Control
Provides developers with detailed control over agent orchestration processes.
Ecosystem
Additional Resources
Acknowledgements
Use cases
- Design and manage complex, cyclic agent workflows
- Develop stateful agents that maintain consistent behavior across interactions
- Implement low-level control over agent orchestration processes
Popular use cases
Who it's for
Pros & cons
Pros
- Open-source under MIT license
- Free (open source)
Cons
No documented limitations yet.
Pricing
Free.
Developer & API
Open source· 42.6K stars· 7.2K forks
FAQ
What is LangGraph?
LangGraph is an Agent Orchestration tool that builds resilient agents for complex workflows. LangGraph is a graph-based stateful agent orchestration framework from the LangChain team. It supports complex, cyclic workflows and is designed for developers needing low-level control over agent interactions. The tool is open-source under the MIT license.
Is LangGraph free?
Yes, LangGraph is free to use.
How much does LangGraph cost?
LangGraph is free to use.
Who should use LangGraph?
LangGraph is built for developers and ai researchers. Common uses: design and manage complex, cyclic agent workflows, develop stateful agents that maintain consistent behavior across interactions and implement low-level control over agent orchestration processes.
Is LangGraph open source?
Yes, LangGraph is open source.
What are the best alternatives to LangGraph?
Similar tools on AiByts include Buzz, AgentX - Multi-agent and eval framework, AgentSky, Ruflo and Crew44.
Details are compiled from LangGraph's website and public sources, last verified Oct 3, 2026. Features and pricing change — confirm on the official site before you buy.
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