MailVeri

Clean your newsletter list before sending and avoid the bounce rates that damage sender reputation. MailVeri verifies up to 1,000,000 emails per list with 99% deliverability accuracy, using deep SMTP checks, catch-all detection, and spam trap identification.

Uploading your list takes seconds — drag and drop a CSV, Excel, or TXT file up to 100MB, and the system auto-detects the email column without manual field mapping. Results come back fast, with an average verification speed under one second per address.

Each verification result is clearly labeled: VALID, INVALID, DISPOSABLE, CATCH-ALL, ROLE ACCOUNT, FULL INBOX, or UNKNOWN — so you know exactly which contacts to keep, remove, or treat with caution.

For newsletter operators running signup forms, the real-time REST API verifies addresses at the point of entry, blocking fake, disposable, and role-based emails before they ever enter your list.

Pricing is pay-as-you-go with no subscription required. A list of 100,000 emails costs $59 — compared to $649 on ZeroBounce for the same volume. Credits never expire, so you can buy in bulk and use them at your own pace.

MailVeri integrates directly with n8n, Make, Google Sheets, Zapier, Clay, Apollo.io, and GoHighLevel, making it easy to add verification into existing workflows without custom development. New accounts receive 1,000 free credits with no credit card required.