LlamaIndex: Pricing, Features & Alternatives
LlamaIndex is an open-source data framework focused on connecting LLMs to your data for RAG and agents — ingestion, indexing, retrieval, and query engines. The framework is free; LlamaCloud offers managed parsing and ingestion pipelines with a free tier plus usage-based pricing.
Category
Agent Framework
Pricing
Free tier available
Free tier
Yes
Best for
Agent Framework — ai, llm
LlamaIndex Pricing Plans (2026)
| Plan | Price |
|---|---|
| Open SourcePopular | $0 (open source) |
| LlamaCloud | Free tier + usage-based |
Pricing summary: Free. Always confirm current pricing on the official site.
Key LlamaIndex Features
- Free open-source framework
- Best-in-class RAG primitives
- Data connectors & query engines
- Python & TypeScript
Pros
- +Excellent RAG tooling
- +Strong document parsing (LlamaParse)
- +Open-source
- +Many data connectors
Cons
- −Overlaps with LangChain (choose one)
- −Cloud features usage-priced
Best LlamaIndex Alternatives
Compare allLlamaIndex Compared
LlamaIndex FAQ
What is LlamaIndex used for?⌄
LlamaIndex is a agent framework tool. Open-source data framework for RAG and agents — connect LLMs to your data, with LlamaCloud for managed pipelines.
Is LlamaIndex free?⌄
Yes — LlamaIndex has a free tier you can start with, and paid plans for more usage and features.
How much does LlamaIndex cost?⌄
LlamaIndex is free to use, with usage-based pricing on some features.
What are the best LlamaIndex alternatives?⌄
Popular LlamaIndex alternatives include Vercel AI SDK, LangChain, LangGraph, AutoGen, CrewAI. Compare pricing and features on our LlamaIndex alternatives page.
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