About This Launch
Bulk Email Pre-Filter Kit cleans purchased or consented email lists before paid verification. It checks syntax and typo domains, MX availability, disposable and role signals, and keeps uncertain rows unknown instead of guessing. Built for recruiting, outbound and growth teams handling 500-row batches. No SMTP probing, mailbox login, sending, or deliverability guarantee. Verified rows can be sent to the Apify verifier at $1 per 1,000 email-verified events.
Why I Built This
I built it after seeing teams spend verification credits on obvious syntax errors, disposable addresses, role inboxes and domains with no MX. The goal is a narrow, auditable pre-filter that removes cheap false positives before a separate verifier is paid.
Launch Details
CategoryDeveloper Tools
StageLive
ListedSeptember 9, 2026