RAG & Knowledge Basesfree

Build a RAG Agent with n8n, Qdrant & OpenAI

by YuliaUpdated Aug 2026

RequiresOpenAI

1/5

STEPS · 12

Starts on a Google Drive event

On new Google Drive files, embeds documents into Qdrant with OpenAI, then answers chat queries via a retrieval-augmented agent.

Store Notion's Pages as Vector Documents into Supabase with Open

On a Notion page event, splits and embeds page content with OpenAI and stores it in a Supabase vector store.

On a Notion page event, splits and embeds page content with OpenAI and stores it in a Supabase vector store.

On a WhatsApp message, an OpenAI agent answers using an in-memory vector store with conversation memory and replies via WhatsApp.