Email MarketingSmall BusinessToolsSaaS

DeliverCheck: Email deliverability self-check for small businesses

Simple cold email deliverability checker for non-technical owners

Problem
Small business owners send cold emails with very low response rates, unsure if the issue is technical (SPF/DKIM) or content. Many ask for help on forums about improving deliverability.
Solution
Input your domain and email content, and the tool checks SPF, DKIM, DMARC setup, assesses spam risk, offers improvement tips, and provides A/B test templates.
Users
Small business owners, salespeople, and solo entrepreneurs
MVP
Domain DNS record check; spam word scan; send test email and score; improvement checklist; simple report.
Revenue
Free basic check; advanced features (continuous monitoring, detailed analytics) for $9–$19/month.
Why now
Cold email remains a key acquisition channel for small businesses but has technical barriers; email authentication protocols are widespread yet small businesses lack knowledge.

Source discussions · 2

  1. Reddit[r/smallbusiness] Small business owners: What actually makes you respond to a cold sales email?
  2. Reddit[r/smallbusiness] New Business, no name, no testimonials. Is showing up in person still the best way to get your first clients?
← Back to list