RAG — Bot

★ 5.9 · n8n · medium · 6 nodes

RAG — Bot is an n8n automation template for deploying a RAG-powered customer support bot: two linked workflows handle document ingestion into a vector store and question answering based on those documents via Telegram. Reach for it when you want to run an AI support assistant on your own infrastructure without sending your knowledge base to third-party clouds, when customers keep asking the same questions and manual replies no longer scale, or when you need to connect internal docs to a chatbot without custom development. The template includes two n8n workflows: the first accepts documents and loads them into a vector store; the second processes incoming messages via Telegram webhook, retrieves relevant chunks, and generates answers through OpenAI. Trigger: webhook. Integrations: Telegram, OpenAI. The direction is answering questions grounded in uploaded documents — not a general-purpose chatbot without a knowledge base (use a plain Telegram bot template for that). Works well for teams that want self-hosted AI support on top of their own documentation; not suitable if a vector store is not configured or OpenAI API access is unavailable.