builder
LlamaIndex
Document AI and agent tools, including LlamaParse for complex documents.
llamaindex.ai ↗Web · API
what it is
LlamaIndex offers open-source frameworks for building AI agents over your data, plus LlamaParse, an agentic OCR service for complex documents with messy tables, charts and images.
who it's for
Developers building document-heavy AI apps and agents.
how to start
- 1Sign up at login.llamaindex.ai (free tier).
- 2Try LlamaParse on a document.
- 3Install the open-source framework from GitHub to build agents.
- 4Upgrade for more usage.
what you need
- A LlamaIndex account
- Python or TypeScript for the frameworks
pricing
Free: $0/month
Paid tiers from $50/month (see pricing page)
pricing page ↗checked Oct 10, 2026
key features
- LlamaParse document OCR
- Agent frameworks
- Open source
similar agents
- Haystacksame job
- LangChaincomplementary
- Difyoverlapping features
- AnythingLLMoverlapping features
- Langflowdifferent approach