FREE Instant Bulk Email Verification
Reduce Bounces
Prevent spam complaints and maintain sender reputation. We identify hard bounces before you send a single email.
Total Users
Email marketing
Improve Deliverability
Ensure your campaigns reach real, active inboxes. Maximize engagement metrics and ROI.
Email Delivered
Find answers to frequently asked questions
Our proprietary 9-step verification process, including real-time SMTP checks, delivers industry-leading accuracy (98%+). We flag emails as Valid, Risky (like catch-all domains), or Invalid.
Absolutely not. All uploaded CSV data is processed securely and is never stored on our servers after the job is complete. We are GDPR compliant and privacy-focused.
We primarily support CSV and plain TXT files. Our system automatically detects the email column in your CSV for hassle-free cleaning.
Yes. Our bulk reports are downloadable in CSV format, ready to be imported directly into HubSpot, Salesforce, Mailchimp, or any other marketing/CRM platform.
