Scrape Business Emails from Google Maps Listings to Google Sheets

Google Maps Email Scraper System

Most lead generation tools charge $2–$5 per lead and lock you into expensive subscriptions.
This workflow lets you scrape unlimited business emails from Google Maps for free — no paid APIs required.

Benefits
Zero API costs – scrape data directly from Google Maps
Unlimited leads – extract thousands of emails per day
Geographic targeting – search by city, region, or business type
Complete automation – from search to clean email list
Built-in data cleaning – removes duplicates & invalid entries

How It Works
Reads search queries from a Google Sheet (e.g., "Calgary dentist")
Sends HTTP requests to Google Maps and scrapes business listings
Extracts website URLs with custom JavaScript regex
Visits each site, scrapes HTML, and finds email addresses
Cleans and validates data
Exports organized lead list back to Google Sheets

Who Is This For
B2B sales teams generating leads for outreach
Marketing agencies building client lead databases
Local businesses researching competitors & partners
Real estate professionals analyzing target neighborhoods
Franchise developers scouting new markets

Setup
Create a Google Sheet with two tabs: “searches” & “emails”
Add search queries to the “searches” tab (one per row)
Connect Google Sheets OAuth credentials in n8n
Configure HTTP request nodes with SSL ignore enabled
Add custom JavaScript regex code for URL and email extraction

ROI & Monetization
$0 per lead vs. $2–$5 from paid tools
Generate 1,000+ leads per day without hitting API limits
Sell lead lists or offer as a $500–$2,000 per niche/location service
Perfect upsell for agencies offering outreach or local SEO

Strategy Insights
In the YouTube walkthrough, I show how to:
Write custom JavaScript + regex for clean URL extraction
Build a robust loop system with error handling & rate limiting
Avoid IP blocking with batching & delays
Sell lead generation as a high-margin recurring service
Automate outreach to monetize the leads you scrape

Check Out My Channel

For more advanced AI automation systems that generate real business results, check out my YouTube channel where I share the exact strategies I use to build automation agencies, sell high-value services, and scale to $20k+ monthly revenue.