About
AtData provides email address validation, identity matching and data intelligence services. Its tools support marketing audiences, customer identity, fraud prevention and risk assessment through APIs and partner connections.
The business brings together FreshAddress and TowerData, which merged in 2021 and adopted the AtData brand in May 2022. Experian acquired AtData in February 2026. Its published history distinguishes the older companies from the current brand, and its website provides product information and technical documentation.
