Automate B2B lead generation using Google Places API & SendGrid with dashboard

This n8n workflow automates the entire lead generation pipeline from discovery to outreach:

1. Location Grid Generation and Management

- Generates precise lat/lng grid points covering major US cities (New York, Texas, New Jersey, Atlanta, Miami) - Uses 1.5km radius searches for optimal coverage - Tracks searched locations to prevent duplicates - Processes 50 points per day (customizable based on API quota)

2. Automated Lead Discovery

- Daily scheduled searches using Google Places Nearby API - Extracts business details: name, address, rating, status, place ID - Fetches additional data via Google Places Details API (phone, website, hours) - Smart filtering to focus only on businesses with websites

3. Contact Information Extraction

- Scrapes business websites to find email addresses - Advanced email filtering removes fake/placeholder emails - Deduplicates by domain to ensure quality leads - Tracks all discovered emails per business

4. Intelligent Cold Email Outreach