Black Friday: Save 25% on all plans
The offer is valid from November 27, 2019 to December 3, 2019.
How we verify emails
Domain & SMTP validation
We check the ISPs and remove all emails with invalid, inactive, parked domains or invalid accounts.
Spam trap checker
Spam traps identify spammers and you don’t want to be one. We clean these traps to improve your reputation score.
Get rid of trash email addresses that live short. We identify temporary emails so your future emails will reach the target.
We spot domains that return valid for all emails. Skipping them will improve your open rates.
Syntax errors validator
Syntax error checker removes emails with invalid syntax. Notify your website users in real-time by implementing API.
Hard bounce checker
We send undetectable verifications to emails that can’t be accurately validated and detect all undelivered messages.
Is there an email server responsible for accepting email messages? We run advanced checks to validate MX records.
Email duplicates remover
We detect and remove all duplicate emails. Don't spend credits on duplicate emails when sending your next campaign.
Black Friday deals of our partners
25% OFF / all plansGet the deal
FLEX Lifetime: $360;
PRO Lifetime $720
40% OFF / Business planGet the deal