Check Email

Check Emails is an online email-verification service designed to help businesses and individuals identify invalid, disposable, or inactive addresses before sending messages. Its tools support real-time checks and bulk list validation, with the aim of reducing bounce rates, improving deliverability, and saving time and money on email campaigns. The company says it can validate addresses and phone numbers using information associated with social networks, helping users learn more about the people behind contact details. It also promotes processing up to one million email addresses in 15 minutes.

Customers can choose monthly plans with included verification volumes and per-address overage charges, alongside custom options for very large lists; one high-volume option also includes telephone checks. The service is intended for marketing teams maintaining mailing databases, businesses contacting prospects, and users who want to verify an address before writing. Its described checks include email syntax and domain validation, DNS and IP support, and disposable-address detection.