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Alternatives to

LlamaIndex

Data framework for connecting LLMs to your own data

62 approved alternatives Suggest an alternative

The most recently approved AI tools people use as an alternative to LlamaIndex (Data framework for connecting LLMs to your own data), newest first.

Cognee

Open-source memory engine for AI agents

Semantic Kernel

Microsoft's SDK for building AI agents in C#, Python and Java

Vercel AI SDK

TypeScript toolkit for building AI-powered apps

Zilliz

Managed vector database from the team behind Milvus

ZenML

Open-source MLOps framework for portable ML pipelines

Wordware

Natural-language programming environment for AI applications

Weaviate

Open-source vector database with hybrid and multimodal search

Vercel AI

Frontend cloud with a built-in AI SDK, used by 1M+ developers

Vectara

Managed RAG platform with built-in hallucination detection

Unstructured

Open-source library that makes messy documents LLM-ready

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