SearchAPI data: $0.02/company, $80/month at 1,000/week, $400/month at 5,000/week. n8n Cloud Starter: $9/month for 5,000 executions (covers 1,000 companies/week). n8n Pro: $49/month for 50,000 executions. Saleshandy email: $27/month for up to 2,000 prospects. Twilio voicemail drops: $0.01-0.02/drop. Total for 1,000 companies/week with full multi-channel outreach on ~280 qualified advertisers: ~$160-230/month. ROI calculator at omnionlinestrategies.com/meta-ad-library-lead-qualifier.