The problem
Before
- Manual Google Maps searches
- Visit each site individually
- Hunt for contact info by hand
- Write every email from scratch
- 8 hours of work per outreach run
After
- Automated business discovery
- Website crawling + content analysis
- Email & phone extracted automatically
- Personalized templates per language
- 10 minutes, fully unattended
How it works
01
Business Discovery
Master workflow hits Google Maps with location and industry parameters, loops through listings, and fans out to sub-workflows.
- Google Maps API integration
- Location + industry filtering
- Rate-limited loop processing
- Modular sub-workflow chaining
workflow orchestration
02
Data Extraction
Crawls each business website, detects language, and pulls emails and phone numbers using regex and HTML parsing.
- Intelligent HTML content parsing
- Multi-language detection
- Regex email + phone extraction
- Deduplication and validation
scraper workflow
03
Email Outreach
Sends personalized cold emails via Gmail API. Templates adapt to the detected language. Randomization reduces spam flags.
- Gmail API delivery
- Language-adaptive templates
- Business name personalization
- Template randomization for deliverability
email campaign
04
Tracking & Analytics
All leads sync to Google Sheets in real time — categorized by language, location, and business type. Before/after snapshots prove ROI.
- Google Sheets real-time sync
- Categorization by language + location
- Delivery + response tracking
- Exportable campaign reports
results dashboard
Impact
An 8-hour daily process
down to 10 minutes.
0%+
Efficiency improvement
0+
Leads per run
0min
Total processing time
Stack
Automation
n8nMulti-workflow orchestrationRate limiting
Scraping
HTML parserRegex extractionMulti-language detection
Outreach
Gmail APITemplate engineSpam prevention
Analytics
Google Sheets APICampaign trackingLead categorization