Hosted verifier
Verify a list
Upload a CSV or paste addresses below. Each one gets five layers of checks — format, domain, risk, mailbox, and extra signal — then you get a clean export and a full report.
Pro & EnterpriseCSV in, clean CSV outFive-layer check
Paste emails or upload a CSV
One address per line, comma, or semicolon. Max 1000 on the free tier.
0 emails detected
Free tier
1000 emails per request before anything gets commercial.
Outputs
Cleaned CSV for the useful addresses, full CSV for the suspicious post-mortem.
Temperament
No mystical score. Just clear checks, a verdict, and a reason you can defend in a meeting.