Email verification, nothing else
Know what's safe to send to.
Verify one address or a whole list. Get a clear answer in plain words — deliverable, undeliverable, risky, or unknown. Pay only for what you use. No subscription.
Verify one
Type an address, get the verdict in a couple of seconds.
Upload a list
Drop in a CSV, confirm the email column, download the results.
Use the API
Verify from your own code with a key you generate here.