You wouldn't send letters to vacant homes. So why are you sending emails to vacant email addresses?
On average, 15-30% of emails on your lists are vacant even after you clean them. Stop wasting money sending emails to people that will never read them!
We will run up to 100,000 emails no charge. Find out how many vacants you have!
Tell you if an address is valid
"Does this address exist?"
Tell you if anyone is home
"Will this person ever read it?"
The Problem: An email can pass validation but still be completely abandoned. That's money down the drain with every send.
Stop paying to send emails that never get opened
Vacant emails hurt your sender score. We identify them before they damage your deliverability.
Remove the dead weight. Watch your open rates climb when you only send to active users.
Why pay to email vacant addresses? Cut costs by 15-30% instantly by removing the waste.
Securely upload your email list in CSV format.
Our AI identifies vacant and inactive email addresses using advanced behavioral analysis.
See exactly which addresses are vacant and start sending only to engaged subscribers.
We'll analyze up to 100,000 emails absolutely free
Submit Your List for Free