LlamaIndex
Framework for agents over your data
Open-source framework for agents over your data (RAG), plus LlamaCloud/LlamaParse for document parsing and extraction.
Best for: RAG and document-heavy agents
Visit LlamaIndex ↗78
score / 100
- Pricing
- Framework free; LlamaCloud Starter $50/mo
- Free tier
- Yes: OSS framework; LlamaCloud 10K credits/mo
- Open source
- Yes
- Last verified
- 2026-10-15
Score breakdown
- Fit for the use case19 / 25
- Vibe-coder friendliness9 / 15
- Output quality & reliability12 / 15
- Pricing & free tier13 / 15
- Ecosystem & integrations9 / 10
- Momentum7 / 10
- Code ownership & lock-in9 / 10
Why this score: Best-in-class document parsing and RAG. Narrower than general agent frameworks.
Based on desk research of official pricing pages and docs; see methodology.