Validate all contacts so your segments represent real, deliverable audiences.
Real-Time Results, No Emails Sent
Clean data instantly so you can launch campaigns with confidence.
7-Step Verification Process
Includes SMTP, DNS, MX, and pattern analysis to keep segments accurate.
Built for Scale
Perfect for marketers managing multiple personas, geographies, and audience tiers.
Segment With Confidence
Accurate data makes sure you send the right message to the right audience, boosting engagement and conversion rates.
1B+
emails verified
99%
SMTP verification accuracy
99%
catch-all verification accuracy
Get Over 50% More Reliable Segments
Other verifiers discard catch-all domains, shrinking audience sizes and hurting targeting precision. Listmint verifies them in real time so you can build complete, high-quality segments.
Proof of Results: 84% Valid vs 55% Industry Average
Generic verification tools confirm only about 55% of contacts, leading to incomplete or inaccurate segments. Listmint customers see up to 84% valid results, enabling more precise targeting.
Bulk Uploads and Seamless Exports
Clean large datasets, then push verified records back into your CRM or marketing automation platform for more accurate segmentation.
Real-Time API for Dynamic Segments
Keep segments fresh by verifying emails automatically as new leads are added or data is updated.
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