The challenge
PsychologyToday and Yelp link to their own profile pages, not the business's actual website.
The solution
A multi-stage Python pipeline: (1) BrightData SERP discovery; (2) vertical scrapers for PsychologyToday and Yelp driven by states.json + uscities.csv; (3) website + email enrichment that resolves real business sites behind directory listings; (4) a terminal-friendly quality analyzer; (5) a rate-limited, personalized SMTP sender with 5 modes (test/dry-run/batch/all/capped) that logs every send to email_log.csv.
Results
PsychologyToday + Yelp + SERP
Verticals
3
Enrichment stages
5
Send modes
Full US
Coverage