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Verify thousands of email addresses at once with our powerful bulk verification tool. Clean your email lists efficiently and improve your email deliverability rates.
✓ No credit card required
✓ 100 free verifications
✓ Cancel anytime
Just one more step to achieve a clean email list: audit, verify, and re-engage to eliminate invalid addresses and optimize your marketing efforts.
Follow these simple steps to verify your email lists quickly and accurately
Upload your email list in CSV, TXT, or Excel format. Our system supports files with up to 1 million email addresses.
Choose your verification options including syntax check, domain validation, and mailbox verification.
Click start and our system will begin verifying your emails. You'll see real-time progress updates.
Download your verified email list with detailed results including valid, invalid, and risky email addresses.
emails_list.csv uploaded
1,250 emails detected
Screenshot of our bulk verification tool showing the upload interface, progress tracking, and results dashboard.
Verify up to 1000 emails per hour with our high-speed verification engine.
Industry-leading accuracy rates with comprehensive validation checks.
Your data is encrypted and never stored permanently on our servers.