Comprehensive Email Verification and List Hygiene
Fast, affordable, and secure. AlfredKnows is the easy way to protect your mailing reputation and increase your subscriber's engagement.
Have a list right now that you need to verify? Get Started
We've flipped the script on email verification.
AlfredKnows is a privacy-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 or CRM we encourage you to skip to the front of our waitlist by completing this partner survey.
Contact Us
hello@alfredknows.com
706.426.1970
801 Broad St. Suite 603, Augusta GA 30901 USA
706.426.1970
801 Broad St. Suite 603, Augusta GA 30901 USA
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