Section guide

ZeroBounce vs. mailtester.com

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Using a reliable email validation service is at the core of good email deliverability. Finding one, though, can be tough when there are so many platforms to choose from. If you’re trying to decide between ZeroBounce and MailTester, we’ve got some helpful information for you.

To see how the two services compare, we researched the differences, and here’s what we found.

While MailTester’s pricing is lower than ZeroBounce’s, the old adage “you get what you pay for” applies. For starters, MailTester does not offer 24/7 customer support, so if any issues occur while you clean your list, you may have to wait a while until you can get someone to assist you.

Also, as opposed to ZeroBounce, MailTester cannot detect abuse emails belonging to known complainers. Moreover, the service does not identify catch-all domains, nor does it append any missing data to your list.

MailTester claims it provides 99% accurate email verification results. However, the company does not disclose whether it offers a money-back guarantee.

For more details, take a look at the table below.

Price per 10,000 email verifications
Email Bounce Detection
Spam Trap Detection
Free deduplication
Data security: Unique key for each file uploaded in the system; military grade encryption algorithm to safeguard all files and personal information.
Email Abuse Detection
Email Data Append
Toxic Domain Detection
Social Append
IP Information Append
Disposable Email Detection
Catch-All Domain Detection
Email Gender Append
24/7 Support
Accuracy Rate
Money-Back Guarantee
Activity Data - "Identify Openers, Clickers, Forwarders and Unsubscribers on your list"

$65 USD

98%

$29 USD

undisclosed

undisclosed

undisclosed

undisclosed

undisclosed

undisclosed

99%

undisclosed

Comparison as of July 2021

Disclaimer: The third party's name is utilized for comparison purposes only and is the trademark of its respective owner. ZeroBounce claims no rights whatsoever in the use of such name and/or any related trademarks. ZeroBounce is not affiliated with the third party referenced on this page.