MailExchange started inside a team that sends outreach at volume. We were paying a big-name verifier for every lead list, and we found we could run the same checks ourselves, catching the same dead addresses, for a fraction of the cost.
So we built it properly and opened it up. Same six-step verification, honest results (we'd rather say "unknown" and refund you than guess), and a price that doesn't punish you for growing.
What we believe
- Never send an email to check one. Verification should be invisible to the person on the other end.
- Only charge for answers. Unknowns and duplicates are refunded.
- Credits shouldn't expire. You paid for them.
Questions? Get in touch.