{"product_id":"create-ai-chatbots-with-supabase-search-in-n8n-workflows","title":"Create AI Chatbots with Supabase Search in n8n Workflows","description":"\u003cp\u003eTransform your documents into an intelligent AI chatbot that can answer questions based on your content using this comprehensive n8n workflow that combines Supabase vector storage with advanced RAG (Retrieval-Augmented Generation) technology.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cp\u003eThis powerful automation creates a complete document chat assistant system within n8n. The workflow automatically downloads documents from Google Drive, extracts text from PDFs, and converts them into AI embeddings that are stored in Supabase's pgvector database. When users ask questions through the webhook endpoint, the system performs semantic search to find the most relevant document chunks and generates accurate, grounded responses using AI models from OpenRouter, Gemini, or OpenAI.\u003c\/p\u003e\n\n\u003cp\u003eThe process includes recursive text chunking for optimal content processing, intelligent embeddings generation, and seamless integration with your frontend applications through webhook API endpoints.\u003c\/p\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer support automation:\u003c\/strong\u003e Create chatbots that answer questions based on your knowledge base, manuals, and FAQ documents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal knowledge management:\u003c\/strong\u003e Build AI assistants for employee onboarding, policy questions, and company documentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational platforms:\u003c\/strong\u003e Develop smart tutoring systems that can answer questions about course materials and textbooks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegal and compliance:\u003c\/strong\u003e Create AI helpers that can reference contracts, regulations, and legal documents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct documentation:\u003c\/strong\u003e Build intelligent help systems that provide instant answers from technical documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow leverages multiple specialized nodes including webhook triggers, Google Drive integration, LangChain agent nodes for AI processing, and ChatOpenRouter for model connectivity. The system utilizes Supabase's pgvector extension for efficient vector storage and semantic search capabilities.\u003c\/p\u003e\n\n\u003cp\u003eThe two-pipeline architecture ensures smooth operation: the document ingestion pipeline handles content processing and storage, while the RAG chat pipeline manages real-time question answering with contextually relevant responses.\u003c\/p\u003e\n\n\u003cp\u003eReady to deploy with your n8n instance, Supabase account, Google Drive, and preferred AI provider credentials.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45511977009331,"sku":"N8N-15751","price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/Veix_A3C8fbjC0XuSevqJ_51111c302f0b4ccc93e197c39331588c.jpg?v=1778922044","url":"https:\/\/buyflowscripts.com\/products\/create-ai-chatbots-with-supabase-search-in-n8n-workflows","provider":"N8N Commerce","version":"1.0","type":"link"}