{"product_id":"n8n-telegram-ai-support-bot-gpt-4-supabase-rag","title":"n8n Telegram AI Support Bot: GPT-4 + Supabase RAG","description":"\u003ch3\u003eTurn Your Telegram Support Bot into a Smart AI Assistant (Text + Files + Images + Audio)\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow upgrades your Telegram bot into an AI-powered support assistant that understands \u003cstrong\u003etext, documents, images, and audio\u003c\/strong\u003e, interprets user requests with OpenAI models, and replies with \u003cstrong\u003econtext-aware answers\u003c\/strong\u003e powered by \u003cstrong\u003eSupabase RAG\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-modal input handling:\u003c\/strong\u003e Accepts multiple message types—including \u003cstrong\u003evoice\/audio\u003c\/strong\u003e, \u003cstrong\u003edocuments\u003c\/strong\u003e, \u003cstrong\u003eimages\u003c\/strong\u003e, and standard \u003cstrong\u003etext\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic file interpretation:\u003c\/strong\u003e Processes uploaded content so the bot can extract and use the relevant information for the user’s question.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRAG with Supabase vector database:\u003c\/strong\u003e Stores document embeddings in \u003cstrong\u003eSupabase\u003c\/strong\u003e and retrieves the most relevant context before prompting OpenAI—enabling true \u003cstrong\u003eRetrieval-Augmented Generation (RAG)\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMore accurate support responses:\u003c\/strong\u003e Combines user input with vector-based knowledge to produce replies that are more relevant and human-like than basic keyword bots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomer support automation\u003c\/strong\u003e for businesses using Telegram, with answers grounded in your knowledge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLegal\/Policy document Q\u0026amp;A\u003c\/strong\u003e and long FAQ support using embedded references.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct information retrieval\u003c\/strong\u003e from uploaded documentation and internal resources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProject documentation and long-form knowledge lookup\u003c\/strong\u003e for teams and creators building AI chatbots.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeveloper\/analyst experimentation\u003c\/strong\u003e with AI + multi-format input + vector memory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnowledge base setup:\u003c\/strong\u003e Run the \u003cstrong\u003e“Add to Supabase Vector DB”\u003c\/strong\u003e workflow manually to upload a document from \u003cstrong\u003eGoogle Drive\u003c\/strong\u003e and embed it into your Supabase vector database.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore workflow components:\u003c\/strong\u003e \u003cstrong\u003eif\u003c\/strong\u003e, \u003cstrong\u003eset\u003c\/strong\u003e, \u003cstrong\u003ecode\u003c\/strong\u003e, \u003cstrong\u003eswitch\u003c\/strong\u003e, \u003cstrong\u003etelegram\u003c\/strong\u003e, and supporting \u003cstrong\u003esticky note\u003c\/strong\u003e documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCategory: \u003cstrong\u003en8n automation workflow\u003c\/strong\u003e. Built for n8n users, automation engineers, and SaaS operators who want professional Telegram AI support with \u003cstrong\u003eOpenAI + Supabase RAG\u003c\/strong\u003e.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45732366942387,"sku":"N8N-5589","price":48.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/C_AJZ5gLJnN4-Ki2RxgoW_N5PmKBuh.png?v=1785144054","url":"https:\/\/buyflowscripts.com\/products\/n8n-telegram-ai-support-bot-gpt-4-supabase-rag","provider":"N8N Commerce","version":"1.0","type":"link"}