{"product_id":"n8n-lead-capture-to-google-sheets-crm-whatsapp-gmail-alerts","title":"n8n Lead Capture to Google Sheets CRM + WhatsApp \u0026 Gmail Alerts","description":"\u003ch3\u003eTurn website form leads into instant CRM entries + real-time WhatsApp alerts\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow captures POSTed website form submissions via a webhook, validates and normalizes lead data, stores qualified leads in a simple Google Sheets CRM, and immediately notifies your sales team through WhatsApp—with retry logic and escalation via Gmail when something goes wrong.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives leads via webhook:\u003c\/strong\u003e Accepts a website form \u003cstrong\u003ePOST\u003c\/strong\u003e request at an n8n webhook endpoint.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValidates and normalizes data:\u003c\/strong\u003e Checks required fields, normalizes the lead payload (including \u003cstrong\u003einternational phone formatting\u003c\/strong\u003e), and flags likely bots using a \u003cstrong\u003ehoneypot\u003c\/strong\u003e field.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturns correct responses to the form:\u003c\/strong\u003e Sends a success response for spam, a \u003cstrong\u003e400 validation error\u003c\/strong\u003e with per-field details for invalid submissions, or a \u003cstrong\u003e500\u003c\/strong\u003e if validation unexpectedly fails.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWrites to Google Sheets as a CRM:\u003c\/strong\u003e Appends valid leads into a \u003cstrong\u003eGoogle Sheets “Leads”\u003c\/strong\u003e tab and retries on Google Sheets errors using \u003cstrong\u003eexponential backoff\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends WhatsApp alerts with retries:\u003c\/strong\u003e Builds a WhatsApp message and sends \u003cstrong\u003eone message per sales recipient\u003c\/strong\u003e, retrying failed sends with backoff. On delivery success, updates Google Sheets (e.g., \u003cstrong\u003eAlert Status = SENT\u003c\/strong\u003e and \u003cstrong\u003eAlerted At\u003c\/strong\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEscalates failures with Gmail (with WhatsApp fallback):\u003c\/strong\u003e If execution fails or escalation is triggered, sends an incident email via \u003cstrong\u003eGmail\u003c\/strong\u003e and falls back to an \u003cstrong\u003eops WhatsApp alert\u003c\/strong\u003e if the email notification fails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSaaS and lead-gen sites that need \u003cstrong\u003einstant sales notifications\u003c\/strong\u003e from form submissions.\u003c\/li\u003e\n  \u003cli\u003eTeams using a lightweight \u003cstrong\u003eGoogle Sheets CRM\u003c\/strong\u003e and needing per-recipient WhatsApp alerts.\u003c\/li\u003e\n  \u003cli\u003eOperators who want reliable operations with \u003cstrong\u003eretry logic\u003c\/strong\u003e and incident escalation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWebhook ingestion\u003c\/strong\u003e for incoming form submissions\u003c\/li\u003e\n  \u003cli\u003eNodes\/logic: \u003cstrong\u003eif\u003c\/strong\u003e, \u003cstrong\u003eset\u003c\/strong\u003e, \u003cstrong\u003ewait\u003c\/strong\u003e, \u003cstrong\u003egmail\u003c\/strong\u003e, \u003cstrong\u003eswitch\u003c\/strong\u003e, \u003cstrong\u003ewebhook\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e lead storage with \u003cstrong\u003eexponential backoff\u003c\/strong\u003e retries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhatsApp\u003c\/strong\u003e fan-out messaging with delivery status updates\u003c\/li\u003e\n  \u003cli\u003eBot detection via \u003cstrong\u003ehoneypot\u003c\/strong\u003e field and normalized phone handling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46248852324531,"sku":"N8N-21303","price":78.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/lu2PkWzU-Lxo8_OY6dsH_guBkrywt.png?v=1792486926","url":"https:\/\/buyflowscripts.com\/products\/n8n-lead-capture-to-google-sheets-crm-whatsapp-gmail-alerts","provider":"N8N Commerce","version":"1.0","type":"link"}