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LangChain & LangGraph

Orchestration, with retrieval as one piece.

currentLangChain ↗Verified 2026-08-13

Orchestration

first

Specifications

KindFramework
GraphVia integrations
LanguagePython, TypeScript
LicenceMIT
GitHub stars~120k

Official links

LangChain official site

What matters

  • LangGraph adds durable state and checkpointing
  • Widely used, and widely argued about

Best for agents that retrieve as one step among many.

Compare with

All 5 side by side →

LangChain & LangGraph vs LlamaIndex →LangChain & LangGraph vs Haystack →LangChain & LangGraph vs RAGFlow →LangChain & LangGraph vs GraphRAG →LangChain & LangGraph vs LightRAG →

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