MailTester Ninja
6.2#24 in email verification servicesFrom $23.99 a monthWebAPImacOSWindows
VisitMailTester Ninja vs ZeroBounce
ZeroBounce
8.1#1 in email verification servicesFree planFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | MailTester Ninja | ZeroBounce |
|---|---|---|
| Headquarters | London, UK | Santa Barbara, California, United States |
MailTester Ninja plans
- Pro Plan$23.99 a month
- Ultimate Plan$39.99 a month
ZeroBounce plans
- FreeFree
- Pay-as-you-go$39, paid once
- ZeroBounce ONE annual$79
- ZeroBounce ONE monthly$99 a month
- ZeroBounce ONE™$99 a month
- EnterprisePriced on request
Pick MailTester Ninja if…
It suits users validating lists, checking forms, or connecting verification to CRM and marketing systems. Desktop users can also export cleaned results for spreadsheet work.
Pick ZeroBounce if…
ZeroBounce suits businesses cleaning email lists or monitoring deliverability, whether they work with bulk files or a real-time API. Its iOS app offers list cleaning on mobile.