LlamaIndex

LlamaIndex

FreemiumOpen Source

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What it does

LlamaIndex is the leading data framework for building LLM agents

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Record

Catalog record updated 17/08/2026. Official site is linked above.

LlamaIndex is the leading data framework for building LLM agents

LlamaIndex is a flexible data framework designed to connect custom data sources to large language models (LLMs). It simplifies the process of building, iterating, and deploying multi-agent AI systems, enabling autonomous task execution over various data types. LlamaIndex supports both read and write functions, allowing dynamic data ingestion and modification through a reasoning loop and tool abstractions.

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