LlamaIndex

Data framework for connecting LLMs to your data

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About LlamaIndex

LlamaIndex is a tool that helps developers index, retrieve and query private data for retrieval-augmented generation, agents and document question-answering applications. It is built for developers building data-connected AI apps. The result is a focused workflow that saves time compared with doing the same work manually, while keeping the user in control of the final output and quality.

LlamaIndex key facts

Category: AI Agents
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: rag, data, developers
Official site: llamaindex.ai

About the AI Agents category

Autonomous AI agents that plan and execute tasks for you — general agents, AI browsers, AI employees, app builders, and coding agents. The AI Agents category on Tools Hub currently lists 156 tools. Alongside LlamaIndex, it includes AutoGen, Dify, Flowise, Langflow.

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Comparing tools in the AI Agents category? These related listings are worth a look: AutoGen — Microsoft framework for multi-agent conversations; Dify — Visual platform for building AI apps and agent workflows; Flowise — Drag-and-drop builder for LLM flows and agents.