AtData, the Email Address Experts, is the leader in email address intelligence. With accurate, comprehensive, and privacy compliant email-centric data solutions powered by over 20 years of historical email and postal addresses, it processes billions of monthly activity signals across its proprietary network. AtData not only validates and verifies its customers' first party data but also enables those organizations to develop actionable customer profiles and assess risk, resulting in an increase in customer engagement, sales, and retention.