Why verify emails? Build sender reputation

About validTo

validTo is a simple and fast email verification service that helps businesses improve their email marketing efforts. With its advanced features, validTo allows you to scrub your email lists and achieve better results, reducing hard bounces, improving deliverability, and protecting your sender reputation. The tool is trusted by over 6,000 marketing teams and companies around the world, who rely on its 99% verification accuracy and ability to verify millions of emails in just a few minutes. By identifying and removing invalid, inactive, and temporary email addresses, validTo helps you keep your email lists fresh and accurate, reducing marketing expenses and ensuring your messages reach real customers. Whether you're a small business or a large enterprise, validTo's user-friendly interface and robust API make it easy to integrate with your existing marketing tools and workflows. With features like SMTP verification, catch-all detection, and spamtrap removal, validTo gives you the confidence to deliver your campaigns with maximum impact and minimal risk.

• Accurate Results

  Our service provides 99% accurate results in real-time. One of the highest in the industry.

• Data Security

  Protecting your data is our highest priority. We process the data under the rules of our privacy policy with an access control mechanism. We NEVER share it with a third-party.

• Great Customer Service

  Our team of experienced people are ready to assist you and we provide a help desk for all your queries. We are accessible through live chat, email and phone.

• Additional Data Columns

  Email list with other data columns is also supported. So you can easily download the full report. No need for additional work in your CSV file.

• Easily Copy-paste Emails

  Simply copy-paste emails in your account and start verification. This will make cleaning your emails easier.

• Customized Export

  Easily customize your report based on your preferences on email verification results.

• Simple Result Codes

  Verification results are easy to understand. There are 4 simple result categories: Valid, Invalid, Accept-all and Unknown.

• Free Quality Analysis

  Instantly get to know the overall quality of your email lists. Analyze your mailing list for free.