Re-engage missed property viewings with Google Calendar, Gemini, Gmail, and WhatsApp
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 AI workflow has 11 nodes and runs on Google Calendar events (event updated). Along the way it connects Google Calendar, Google Gemini Chat Model, WhatsApp Business Cloud and Gmail and 1 more.
How it runs
Trigger: On Google Calendar events (event updated).
- Filter: No-Show Only (If): checks a condition and branches into true / false
- Extract Lead Details (Edit Fields (Set)): sets 5 fields: leadName, leadEmail, leadPhone…
- Draft Re-Engagement Messages (AI Agent): runs an AI agent, with model: Google Gemini Chat Model
- Parse AI Message Output (Code): runs custom JavaScript code
- Send Re-Engagement Email (Gmail): uses Gmail
- Has WhatsApp Number? (If): checks a condition and branches into true / false
- Log Follow-Up Outcome (Google Sheets): append
- Send Re-Engagement WhatsApp (WhatsApp Business Cloud): send
- Update WhatsApp sent status (Google Sheets): update
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 (9)
- Google Calendar Trigger
n8n-nodes-base.googleCalendarTrigger - If
n8n-nodes-base.if - Edit Fields (Set)
n8n-nodes-base.set - AI Agent
@n8n/n8n-nodes-langchain.agent - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - WhatsApp Business Cloud
n8n-nodes-base.whatsApp - Gmail
n8n-nodes-base.gmail - Code
n8n-nodes-base.code - Google Sheets
n8n-nodes-base.googleSheets
From the author
Quick overview When a buyer misses a scheduled viewing, this workflow automatically sends an AI-personalized follow-up by email and WhatsApp using Google Gemini, then logs the outcome to Google Sheets, recovering leads that would otherwise go cold. How it…