{"product_id":"n8n-webhook-lead-capture-to-google-sheets-slack-gmail","title":"n8n Webhook Lead Capture to Google Sheets, Slack \u0026 Gmail","description":"\u003ch3\u003eCapture website leads with an n8n webhook—then log to Google Sheets, notify Slack, and auto-email confirmations via Gmail\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow turns your website form submissions into a streamlined lead-capture pipeline. It receives data through an n8n Webhook, validates and normalizes the fields, appends each lead to \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e, posts a new-lead alert to \u003cstrong\u003eSlack\u003c\/strong\u003e, and sends an automatic confirmation email to the lead using \u003cstrong\u003eGmail\u003c\/strong\u003e—then returns a JSON \u003ccode\u003e{\"ok\": true}\u003c\/code\u003e response to your form.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives a POST request\u003c\/strong\u003e from your website form using an n8n webhook trigger.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormalizes and validates fields\u003c\/strong\u003e, timestamps the lead, and checks that the \u003cstrong\u003eemail\u003c\/strong\u003e is in a valid format.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStops processing if the email is invalid\u003c\/strong\u003e to prevent bad data from being saved or emailed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAppends lead details to Google Sheets\u003c\/strong\u003e (for example: \u003ccode\u003ereceived_at\u003c\/code\u003e, \u003ccode\u003ename\u003c\/code\u003e, \u003ccode\u003eemail\u003c\/code\u003e, \u003ccode\u003emessage\u003c\/code\u003e, \u003ccode\u003esource\u003c\/code\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNotifies your team in Slack\u003c\/strong\u003e with a formatted “new lead” message in a target channel (e.g., \u003ccode\u003e#leads\u003c\/code\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends an auto-reply confirmation email\u003c\/strong\u003e to the lead via Gmail and returns \u003ccode\u003e{\"ok\": true}\u003c\/code\u003e to the form.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCollecting leads from landing pages and contacting prospects instantly after form submission.\u003c\/li\u003e\n  \u003cli\u003eSaaS operators capturing demo requests and keeping a live Google Sheets record for reporting.\u003c\/li\u003e\n  \u003cli\u003eTeams using Slack alerts to quickly route and respond to incoming inquiries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWebhook\u003c\/strong\u003e trigger (receives POST data from your form: \u003ccode\u003ename\u003c\/code\u003e, \u003ccode\u003eemail\u003c\/code\u003e, \u003ccode\u003emessage\u003c\/code\u003e, optionally \u003ccode\u003esource\u003c\/code\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCode\u003c\/strong\u003e for field normalization and formatting, plus email format validation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter\u003c\/strong\u003e to halt processing when the email is invalid.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e to append rows to your specified spreadsheet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlack\u003c\/strong\u003e to post new-lead notifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGmail\u003c\/strong\u003e to send confirmation emails (customize subject and message content).\u003c\/li\u003e\n  \u003cli\u003eIncludes supporting \u003cstrong\u003eSticky Note\u003c\/strong\u003e documentation in the workflow.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46244560863411,"sku":"N8N-21098","price":72.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/kAsrI_HQ0NfkNXsVhiTQO_DVO3hT5f.png?v=1792402045","url":"https:\/\/buyflowscripts.com\/products\/n8n-webhook-lead-capture-to-google-sheets-slack-gmail","provider":"N8N Commerce","version":"1.0","type":"link"}