Cold Email ROI Calculator

Calculate exactly how much revenue you're leaving on the table with low open rates and generic emails.

Campaign Metrics

$
25%
5%
10%

Current Monthly Revenue

$0
Based on your current metrics

Potential with WarmOpener

$0
With optimized deliverability & AI

The Cost of Inaction

$0/mo

You are leaving this much money on the table because of low open rates and generic templates.

Reclaim This Revenue

Free trial. No credit card required.

Why is there such a big gap?

Manual Sending

  • • Generic emails get 1-3% reply rate
  • • Poor sender reputation = spam folder
  • • 20-30% open rate is typical

WarmOpener

  • • AI personalization increases replies 2-3x
  • • Inbox rotation maximizes deliverability
  • • 60%+ open rate with proper setup

Want to improve your deliverability?

Use our Free Cold Email Spam Checker to scan for trigger words, or our DMARC & SPF Generator to set up domain authentication.

Why Most Cold Emails Fail

The average cold email campaign has a 20-30% open rate and less than 5% reply rate. That means 70-80% of your potential customers never even see your message. When they do open it, generic templates like "Hi {First_Name}" get immediately deleted.

The Cost of Manual Outreach

Manual cold email campaigns suffer from three major problems:

  • Poor deliverability: Sending from a single inbox with no warmup lands you in spam
  • Generic personalization: Using only {First_Name} doesn't convince anyone you did your homework
  • No automation: Manually researching prospects and writing custom emails doesn't scale

How WarmOpener Increases Revenue

WarmOpener solves all three problems with AI-powered personalization and smart inbox management:

  • Inbox rotation: Distribute emails across multiple accounts to maintain sender reputation and achieve 99% deliverability
  • AI personalization: Automatically research each prospect's website and write custom opening lines that reference their business
  • Smart automation: Multi-step sequences with auto-pause on reply ensure you never look like a bot

Ready to Stop Leaving Money on the Table?

WarmOpener pays for itself with just one extra deal. Start sending personalized cold emails that actually get replies.

Start Free Trial
Free Cold Email ROI Calculator - Calculate Revenue Potential