Our email verification service has an accuracy of 98%, we use the best practices in the industry and hundreds of customers are proof of this.

It depends on the size and quality of your list. When using a multi-level email verification system, the time to verify an email may vary. Normally the processing time of a list ranges from 30 to 120 minutes.

The email verification packs have a year of validity but they accumulate as long as you buy new credits to verify emails.

No, the entire email validation process is done on our servers. You only need to publish the list of emails you want to verify and we take care of the rest.

You can check your emails using a CSV, XLSX or real-time file through our Rest API. If you have questions, contact us via chat, email or telephone and we will help you.

Our email verification algorithm uses more than 25 tests to validate email addresses, including syntactic validation, domain validation, comparison with spam trap mails lists, SMTP connection … using different ranges of IPs.

All our communications are encrypted using 256-bit SSL. The data of your contacts are stored in servers of the European Union and are stored encrypted following the directives of our privacy policy. They are only accessible by a person with access credentials.

The contacts of the databases expire. For databases of more than 1 million emails it is recommended to validate them every 2 weeks while the smallest ones validate them once a quarter is sufficient.