Pricing

Free

Open source framework
Basic parsing
Community support

LlamaParse

$10/1k pages

Advanced PDF parsing
Table extraction
Multimodal parsing
API access

LlamaExtract

Usage-based

Structured data extraction
Batch processing
Custom schemas
Enterprise features

Key Features

Document parsing and indexing
Multi-modal data processing
Vector embeddings integration
Query engine framework
Agent orchestration

Pros & Cons

Pros

Comprehensive RAG framework
Strong PDF parsing capabilities
Active open source community
Extensive integrations
Production-ready components

Cons

Steep learning curve for beginners
Can be complex for simple use cases
Paid tiers required for advanced features
Documentation can be overwhelming

Verdict

LlamaIndex is a robust framework for building LLM applications with sophisticated data processing needs. While it has a learning curve, it's excellent for developers building production RAG systems.

Try LlamaIndex →

LlamaIndex Comparisons

Head-to-head comparisons featuring LlamaIndex.

comparison

LangChain vs LlamaIndex: Which RAG Framework Should You Choose?

Compare LangChain and LlamaIndex frameworks to find the best fit for your LLM application needs.

Competitors to LlamaIndex

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LangChain

8.2/10

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Open source framework for building LLM-powered agents and applications with prebuilt architecture and integrations.

Haystack

8.2/10

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Open-source framework for building production-ready AI agents, RAG systems, and context-engineered applications.

LlamaIndex