Stop bouncing. Start connecting. Our real-time verification API and bulk processing engine ensures your list is clean, safe, and ready for delivery.
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Powerful features packaged in a simple, intuitive interface.
Integrate directly into your registration forms to block invalid emails before they enter your database. < 50ms latency.
Drag and drop CSVs with millions of records. Our distributed engine processes lists in parallel for maximum speed.
Identify spam traps, disposable emails, and toxic domains that threaten your sender reputation.
Get comprehensive reports on your list quality. Download segmented lists based on error types, risk levels, and domain providers.
Deep DNS and MX record verification ensures the receiving server actually exists and accepts mail.
Drag and drop your CSV, XLS, or TXT file. We auto-detect email columns.
Our engine runs 20+ checks per email including syntax, DNS, and SMTP handshakes.
Get your verified list instantly. Filter out bounces and protect your domain reputation.
Pay only for what you verify. No hidden fees.
Try before you commit.
For growing businesses.
For high volume.
For large scale.