Send cold emails to addresses that actually exist
Real-time SMTP verification checks every email before you send. No bounces, no domain damage, better deliverability.
Trusted by 1,000+ companies worldwide
Antoine Nicolas
Founder · GyoGyo
"GiveMeLeads cut our list-building time from 3 hours to 15 minutes. The data quality is exceptional, 80%+ verified emails on every export."
Marc Lamboley
CEO · Enord
"The waterfall enrichment finds emails that other tools miss. Our cold email bounce rate dropped from 12% to under 2% after switching."
Andrea Cella
Co-Founder · Hover
"I used to copy-paste leads from Sales Navigator for hours every week. Now I click once and have a clean list with verified emails in my inbox. Game changer."
How email verification works
Four checks. No emails sent.
Upload your email list
Drop in a CSV or Excel file with a column of email addresses.
We run real-time SMTP verification
GiveMeLeads performs a full verification chain: syntax check, DNS/MX record lookup, mailbox existence check via SMTP handshake, and catch-all domain detection. All without sending a single email.
Every email gets a clear status
Each address is tagged Verified (safe to send), Risky (catch-all or uncertain), or Invalid (will bounce). You decide what threshold to send to based on your risk tolerance.
Download your cleaned list
Export your verified list filtered to the statuses you want. Verified-only lists typically bounce under 3%, protecting your sender domain and inbox placement.
