Drop your list. We score every address against MX records, syntax checks, role-account detection, disposable-domain databases and live SMTP probes. Spam traps, hard bounces and catch-alls are filtered before they touch your sender reputation.
No more "looks deliverable, probably bounces". Each address gets a clear classification you can filter on.
Sub-2% bounce rates keep you out of Gmail and Outlook spam folders, full stop.
Scrape a list, validate it, export it — all in one workspace, all on the same credit.
Upload thousands of addresses; we process them in parallel and keep the input order.
No card, no subscription. Try it on your hardest list.