orchestrator
Open source
free
4.2/5
LlamaIndex
Python/JS framework focused on RAG and document indexing. Cleaner than LangChain for retrieval-heavy use cases.
Overview
Python/JS framework focused on RAG and document indexing. Cleaner than LangChain for retrieval-heavy use cases.
Pros
- RAG-first design
- Great for production RAG
Cons
- Smaller ecosystem than LangChain
Compatibility
| Operating systems | any |
| GPU backends | any |
| License | Open source · free |
Get LlamaIndex
Frequently asked
Is LlamaIndex free?
Yes — LlamaIndex is free to download and use and open-source under a permissive license.
What operating systems does LlamaIndex support?
LlamaIndex supports any.
Which GPUs work with LlamaIndex?
LlamaIndex supports any. CPU-only inference is also possible but slow.
Reviewed by RunLocalAI Editorial. See our editorial policy for how we evaluate tools.