Apps similar to Mail Boiler include Email Checker, which has a free version. Other options are MailVerifyPro, Mailbit, Email List Verify and Verify email. In total there are six Email Marketing Services like Mail Boiler for the web.
Email Checker is a powerful, developer-grade email validation service designed to help you eliminate invalid, risky, or disposable addresses before you ever hit send. It performs multi-layer verification — including syntax & format checks, domain / DNS / MX validation, SMTP...
MailVerifyPro is an affordable and powerful email validation platform that helps businesses reduce bounce rates, improve deliverability, and protect sender reputation with real-time validation and API access.
Mailbit is an all-in-one email platform designed for businesses of all sizes. With features including SMTP services, marketing automation, email validation, and a robust tracking system, Mailbit simplifies email management while ensuring high deliverability.
CheckerOS is your elite all-in-one email checker. The ultimate enumeration platform to verify lists, avoid risky mailboxes, and lower your bounce rate with high-speed, accurate validation.
