Email verification for the serious marketer.
AlfredKnows provides email marketers and CRM admins with the technology they need to maximize the customer experience, protect the email experience, and increase ROI.
Have a list right now that you need to verify? Learn more about our on-demand list verification service by clicking the button below.
We've flipped the script on email verification
AlfredKnows is a compliance-first email verification service that’s designed to work in concert with BlackBox to protect email senders and their vendors.
If you’re an ESP, CRM, or MAP we encourage you to join the waiting list to receive an invite.
If you'd like to skip to the front of our waitlist, please complete this quick survey.
