NeverBounce to handle email verification and cleaning. NeverBounce cuts bounce rates, increases sender scores, and helps companies adhere to strict email provider guidelines. They remove invalid and outdated email addresses, as well as those that have blocked or designated your company’s messages as spam.
TowerData works with marketers, database analysts and IT professionals to improve their contact databases by validating email addresses for better deliverability, providing email intelligence to improve personalization, and adding email addresses to expand their marketing reach.
Webbula is the most comprehensive data quality platform. Since 2009, their technology and world-class partner ecosystem has enabled them to provide sophisticated multi-channel solutions to their clients via CloudHygiene, Data Enhancement, and Online Audience Targeting.