MailStackDB

AI-Powered Cold Email Guides

Stop guessing. Get personalized, data-driven recommendations for your cold email infrastructure.

Deliverability Stack Builder

Get a personalized infrastructure plan based on your volume, budget, and goals. AI builds your complete cold email stack in 5 minutes.

  • Personalized tool recommendations
  • Exact mailbox & domain calculations
  • DNS records ready to copy-paste
  • Warmup schedule timeline
  • Monthly cost breakdown

One-time payment. Use unlimited.

Domain Reputation Audit

Get a complete health check of your sending domains with actionable fixes. Analyze SPF, DKIM, DMARC, and more.

  • SPF, DKIM, DMARC analysis
  • Domain health scorecard
  • Traffic-light indicators
  • Prioritized fix recommendations
  • Multi-domain support (up to 5)

One-time payment. Use unlimited.