
LangChain vs LlamaIndex: Pick the Right Python AI Framework
LangChain wins for stateful multi-agent orchestration and the broadest integration surface. LlamaIndex wins when retrieval accuracy over private documents is the primary requirement.
Tomas is a self-taught developer who builds software products with AI, ships open-source tools including Bordful, and runs Laupix, a fully autonomous code-first company with zero human employees. He works with Next.js, Python and PostgreSQL daily.

LangChain wins for stateful multi-agent orchestration and the broadest integration surface. LlamaIndex wins when retrieval accuracy over private documents is the primary requirement.

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