LlamaIndex
Framework and cloud services for document-centric AI agents and retrieval
About LlamaIndex
LlamaIndex maintains an open-source framework for connecting language models to private data, and offers LlamaCloud services including LlamaParse for document parsing and agent tooling. Developers use it for retrieval and document workflows.
Common use cases
- Enterprise document Q&A
- Document extraction
- Knowledge assistants
Products and services
LlamaIndex framework
Open-source framework for data connectors, indexes, agents and workflows.
LlamaParse
Document parser for complex PDFs and scans.
LlamaCloud
Managed parsing and indexing platform.
Pricing and editions. Open-source framework is free; LlamaParse and LlamaCloud are usage or tier based per a third-party review.
Key features
- Data connectors
- Document parsing
- Retrieval
- Agent workflows
- Open-source framework
Integrations
- OpenAI
- Anthropic
- Pinecone
- MongoDB
- Snowflake
LlamaIndex alternatives
FAQs
Is it free?
The framework is open source; cloud services are usage-based.
What is LlamaParse?
A document parsing service.
Who is it for?
Developers building data-aware LLM apps.

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