What Email Verification Tools BizProspex use?

Which Email Verification Tools do you utilize?

For email verification, we leverage a range of tools including Rapportive, MailTester, ValidateEmailAddress, VerifyEmailAddress, Email-Checker, and a paid email verifier called Atom Park, primarily to detect bounces. Additionally, we employ a manual verification process where each email is sent manually to ensure accuracy and reliability of the data.