Built products worth $ 20 MM in the E-commerce, Email Marketing and payments fields. All Internet.
There's quite a few in the market. Some are really expensive and most of them use the same techniques. I'd highly recommend to try MoonMail's tool which is pretty simple, straightforward, though you can only upload lists of recipients of up to 250 emails.
https://moonmail.io/email-verification-email-list-cleaning/
No topics selected.