Automated Stale User Re-Engagement System with Supabase, Google Sheets & Gmail
Built this workflow because most of our users signed up, then vanished after ~30 days.
Live
Open / InstallLast updated July 27, 2026
Description
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. All fully automated — so once it’s set up, it quietly does its job in the background. Currently, it only supports Supabase, but the concept should work with any DB or API if you swap out the request node. An n8n automation workflow template by iamvaar.
Author
iamvaar
Platform
web
Pricing model
paid
Categories
Automation
AI
Tags
n8n
workflow
google-sheets
http-request
gmail
code
ai-agent
structured-output-parser
google-vertex-chat-model
Capabilities
- 7 nodes
- 82 views