If you're in real estate and you're manually following up with every lead, you're losing deals to the agent who responds in 5 minutes while you're still finishing your coffee.
Here's exactly how I built a system that does it automatically.
The Problem
The brokerage I worked with had a real issue: leads would come in from Zillow, Realtor.com, and their own site, then sit in an inbox for hours while agents tried to get to them.
The average response time was over 2 hours. Studies show that response times over 5 minutes cut conversion by 80%. They were leaving deals on the table every single day.
What I Built
An n8n workflow that:
- Detects every new lead the moment it arrives (webhook or form integration)
- Uses Claude to generate a personalized, human-sounding reply based on the property they inquired about
- Sends that reply via SMS or email within 5 minutes
- Logs the lead in Google Sheets with status tracking
- Alerts the assigned agent on Telegram so they know a lead is warming up
The Tech Stack
- n8n (self-hosted or cloud): the automation backbone
- Claude API: generates the personalized response text
- Twilio: sends the SMS
- Google Sheets: lead log
- Telegram Bot: agent alerts
The Workflow Structure
Webhook → Parse Lead → Claude (generate reply) → Twilio (send SMS) → Sheets (log) → Telegram (alert agent)
Each step runs in under 30 seconds. Total response time from lead to first contact: under 5 minutes.
Why Claude Instead of a Template?
Templates feel like templates. People can tell.
Claude reads the lead's inquiry. The property address, the question they asked, their name. Then it writes a message that sounds like a person wrote it. It references details from their inquiry. It's warmer, it converts better, and it doesn't require you to maintain a library of canned responses.
The Free Template
Download the n8n workflow template from the Free Tools page. It includes the complete workflow JSON, the Claude prompt I use, and setup instructions for connecting your accounts.
You'll need:
- An n8n instance (n8n.io has a cloud plan)
- A Claude API key (anthropic.com)
- A Twilio account for SMS ($15 gets you started)
What Changed for the Brokerage
Average response time went from 2 hours to under 5 minutes. No additional headcount. Agents are now only talking to leads that are already warmed up.
That's the move. Download the template and get it running this week.
Questions? Book a free call and I'll walk you through it.