There’s no way to find out how much email validation costs at GBG – unless you’re willing to fill out a form and get in touch with the company’s sales team.
What can you learn from the GBG website, however? Not much about its email validation process. In fact, the company uses Loquate to verify emails and the information available is limited.
On the other hand, ZeroBounce lists an entire suite of services you get access to once you create an account. Our email verifiers prunes out more than 30 types of risky emails from your list, including invalid, abuse, disposable and spam trap addresses. ZeroBounce offers a money-back guarantee and 99% accuracy, plus 24/7 customer support.
Get in touch if you have questions or need help cleaning your list.

$65 USD
99%

Different plans (upon request)
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Comparison as of August 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.