Regarding LangChain vs LlamaIndex for RAG applications, LangChain provides tools for building advanced AI apps, like chatbots, while LlamaIndex offers an easier way to integrate external data with LLMs. Each has unique strengths that developers can leverage in different RAG scenarios. https://www.clickittech.com/ai/langchain-vs-llamaindex-for-rag/?utm_source=referal&utm_medium=backlinks&utm_campaign=rk