iamvaar This workflow corresponds to n8n.io template #5603 — we link there as the canonical source.
This workflow follows the Agent → Gmail recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"meta": {
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{
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"name": "When clicking \u2018Execute workflow\u2019",
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{
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{
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{
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{
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"name": "Update Google Sheet with Leads",
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{
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{
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"connections": {
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"Clear sheet": {
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"Edit Fields": {
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"HTTP Request": {
"main": [
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{
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"Schedule Trigger": {
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{
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},
"Remove Duplicates": {
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},
"Google Vertex Chat Model": {
"ai_languageModel": [
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"type": "ai_languageModel",
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},
"Structured Output Parser": {
"ai_outputParser": [
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{
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"type": "ai_outputParser",
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},
"Update Google Sheet with Leads": {
"main": [
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{
"node": "Send a message",
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]
},
"When clicking \u2018Execute workflow\u2019": {
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}
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About this workflow
Built this workflow because most of our users signed up, then vanished after ~30 days. It runs daily, grabs those stale users from Supabase, updates a Google Sheet for tracking, and automatically sends each one a personalized HTML email through Gmail to bring them back.
Source: https://n8n.io/workflows/5603/ — original creator credit. Request a take-down →
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