Reliable Secure and Built for Real-Time Validation

Invalid leads are something we face almost every day. We needed to solve this problem by finding a reliable company to handle it properly. Eventually, we found ZeroBounce, which offers an impressive and easy-to-use API. But the most important aspect for us was its speed it's incredibly fast, allowing us to integrate it into production and validate leads in real time.

Taking an example from our latest report, around 85% of the leads were validated successfully. However, we’ve occasionally detected anomalies with Yahoo and Hotmail addresses. For Yahoo, we often need to perform an additional verification through the API to understand exactly what’s happening with those leads, which sometimes slows down the lead intake process.
I understand this delay isn’t something that can be improved easily, as it largely depends on how certain mailbox providers handle validation requests.

Yes, absolutely. We feel that ZeroBounce has consistently ensured the security and privacy of our data. Their proprietary infrastructure for data encryption provides strong confidence that our information is handled with the highest standards of protection.
Throughout our experience, we’ve never encountered any security or data integrity issues, and we truly appreciate the reliability and transparency that ZeroBounce maintains in this regard. also I think this is the reason why the email doesn't appear on zerbounces.