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coding

LlamaIndex

Data framework for building LLM applications with focus on data ingestion, indexing, and retrieval.

llm framework rag data connectors
Advanced Level
Free (Open Source)
Starting Price
Try LlamaIndex
Category
coding
Setup Time
< 2 minutes
coding
Category
Advanced
Difficulty
Active
Status
Web App
Type

What is LlamaIndex?

Connect LLMs to your data

LlamaIndex is the leading framework for building RAG applications. With the most comprehensive set of data connectors and indexing strategies, it makes connecting LLMs to private data simple and performant. The data framework for production LLM apps.

Key Capabilities

What makes LlamaIndex powerful

Data Connectors

150+ connectors for every data source from PDFs to databases

Implementation Level Expert

Smart Indexing

Multiple index types optimized for different query patterns

Implementation Level Professional

Query Intelligence

Advanced query engines that understand context and intent

Implementation Level Advanced

Production Grade

Built-in tools for evaluation, monitoring, and optimization

Implementation Level Professional

Professional Integration

These capabilities work together to provide a comprehensive AI solution that integrates seamlessly into professional workflows. Each feature is designed with enterprise-grade reliability and performance.

Pricing

Start using LlamaIndex today

Free (Open Source)

Starting price

Get Started

Quick Information

Category coding
Pricing Model Freemium
Last Updated 7/21/2025

Tags

llm framework rag data connectors python document processing vector search

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