Google Maps Lead Generator with Email Scraping

This n8n workflow enables free, unlimited lead generation from Google Maps by integrating a browser extension that scrapes business data (name, phone, rating, reviews, industry, address, website, Google link) directly into a Google Sheet. The workflow then reads these leads, crawls each business website to discover internal pages, and intelligently extracts email addresses while filtering out irrelevant data like images.

Key benefits include zero API costs, geographic and industry targeting for precise leads, built-in duplicate removal and data validation, and scalable processing with rate limiting to handle thousands of businesses efficiently. It operates at a 99% free cost structure, making it ideal for sales teams seeking high-volume, targeted outreach without expensive tools.

Use cases span sales prospecting, marketing campaigns, and CRM enrichment. For example, target plumbers in New York, realtors in Texas, or restaurants nationwide to build email lists for cold outreach, newsletters, or partnerships. The workflow updates the sheet in real-time, enabling seamless integration with CRMs like HubSpot or Salesforce for automated follow-ups.