{"product_id":"whatsapp-lead-qualification-with-n8n-google-sheets-gemini","title":"WhatsApp Lead Qualification with n8n, Google Sheets \u0026 Gemini","description":"\u003ch3\u003eQualify WhatsApp leads automatically—using n8n, Google Sheets, and Google Gemini\u003c\/h3\u003e\n\u003cp\u003eTurn every incoming WhatsApp message into a structured lead qualification and tailored property recommendation. This n8n workflow deduplicates and debounces messages with Redis, pulls your property inventory from Google Sheets, and uses Google Gemini to generate a qualifying or matching follow-up—optionally swapping any provided Cal.com link with an autofilled scheduling URL.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhatsApp message trigger:\u003c\/strong\u003e Starts when a new WhatsApp message is received, extracting the sender, message ID, message type, and text.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eText-only guardrail:\u003c\/strong\u003e If the incoming message is not text, the workflow replies in WhatsApp asking the user to send a text message instead.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeduplicate \u0026amp; debounce with Redis:\u003c\/strong\u003e Uses Redis to ignore duplicate message IDs and buffer multiple messages from the same phone number for a short time window—processing only when the latest message is stable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrevent parallel runs:\u003c\/strong\u003e Acquires a Redis lock, combines buffered messages into a single prompt, then clears the buffer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpsert contact in HighLevel:\u003c\/strong\u003e Looks up the contact in HighLevel and upserts the lead if it doesn’t already exist.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAI qualification + recommendations:\u003c\/strong\u003e Reads the full property inventory from Google Sheets, aggregates it, and sends the user’s combined message plus inventory to a Google Gemini-powered AI agent (using Redis chat memory).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJSON parsing \u0026amp; WhatsApp response:\u003c\/strong\u003e Parses the agent’s JSON output and sends either a qualifying follow-up or a property recommendation message in WhatsApp, replacing any Cal.com link with an \u003cem\u003eautofilled scheduling URL\u003c\/em\u003e when provided.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-estate teams qualifying WhatsApp inquiries and recommending matching listings.\u003c\/li\u003e\n  \u003cli\u003eSaaS operators needing reliable WhatsApp lead intake with deduplication and stable message processing.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers deploying an n8n AI lead qualification flow tied to Google Sheets inventory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrations:\u003c\/strong\u003e WhatsApp Cloud API (trigger\/sending), Redis, Google Sheets, Google Gemini, HighLevel, Cal.com link handling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n nodes\/logic:\u003c\/strong\u003e if, set, no op, wait, redis, WhatsApp.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore features:\u003c\/strong\u003e Redis deduplication, Redis locking, buffered prompt assembly, AI qualification with JSON parsing, WhatsApp response delivery.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46010443301043,"sku":"N8N-19518","price":66.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/GOFBH-nNXnDOzdNqdtmyL_zsAcZ91J.png?v=1789290368","url":"https:\/\/buyflowscripts.com\/products\/whatsapp-lead-qualification-with-n8n-google-sheets-gemini","provider":"N8N Commerce","version":"1.0","type":"link"}