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The Stack · Agent frameworks

LlamaIndex

Data framework for connecting LLMs to private data — indexing, retrieval, and agentic RAG over your documents.

★ 51k on GitHub·Python·data updated 2026-07-06
GitHub stars★ 51k
LanguagePython
CategoryAgent frameworks

What LlamaIndex is for

Alternatives to LlamaIndex

LangGraph

Agent frameworks · Python
★ 37k

Graph-based orchestration for stateful, multi-actor agent workflows with explicit control flow and checkpointing.

Compare LlamaIndex vs LangGraph → · All LlamaIndex alternatives →

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