LangChain vs LlamaIndex
A side-by-side comparison of LangChain and LlamaIndex to help you pick.
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| LangChain | LlamaIndex | |
|---|---|---|
| Best for | Popular framework for building LLM apps and agents. | Data framework for RAG and knowledge agents. |
| Category | Agent Frameworks | Agent Frameworks |
| Pricing from | Free | Free |
| Pricing model | Open source | Open source |
| Try LangChain | Try LlamaIndex |