Capture website form leads in Google Sheets and send Gmail auto-replies
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 7 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Google Sheets and Gmail.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Clean & Validate (Code): runs custom JavaScript code
- Valid? (If): checks a condition and branches into true / false
- Respond OK (Respond to Webhook): sends the response back to the webhook caller
- Respond Error (Respond to Webhook): sends the response back to the webhook caller
- Save to Google Sheet (Google Sheets): append
- Auto-reply (Gmail) (Gmail): uses Gmail
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- Webhook
n8n-nodes-base.webhook - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - Respond to Webhook
n8n-nodes-base.respondToWebhook - Google Sheets
n8n-nodes-base.googleSheets - Gmail
n8n-nodes-base.gmail
From the author
Quick overview Freelancers and small businesses that collect leads through a website form can capture each submission via a webhook, save valid leads to Google Sheets and send an instant auto-reply email. How it works 1. Webhook receives the POST request from…