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Email Verification ROI Calculator
See whether verifying pays off. Compare the one-time cost of cleaning your list to the sending spend you waste on addresses that bounce.
$0
one-time verification cost
$0
wasted sends per year
0x
return per dollar verified
Verification cost assumes about $0.004 per address (Mailthentic pay-as-you-go). Figures are estimates; deliverability and reputation benefits are additional.
Why verification pays off
Every invalid address you mail wastes send spend and, worse, drives bounces that damage your sender reputation and push good email to spam. A one-time clean removes that waste, and the reputation protection compounds over every campaign.
Start with the free email checker, or see bounce-rate benchmarks.