LangGraph
Graph-based library for stateful, multi-actor agents.
Verified live · 7/11/2026
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What is LangGraph?
An open-source library from LangChain for building stateful, controllable agent workflows as graphs with cycles, persistence, and human-in-the-loop. Backed by a managed LangGraph Platform for deployment.
Pros
- Fine-grained control
- Stateful workflows
- Persistence built in
Cons
- Steeper learning curve
- Verbose setup
Pricing
From Free · Open source
Top LangGraph alternatives
- Agno — Fast, lightweight framework for multimodal agents.
- CrewAI — Framework for orchestrating role-playing agent crews.
- DSPy — Framework for programming, not prompting, LLMs.
- Griptape — Python framework for agents, pipelines, and workflows.
- Haystack — Open-source framework for LLM search and agents.
- LangChain — Popular framework for building LLM apps and agents.