BizProspex - BizProspex offers CRM data cleaning solutions.
SAP Information Steward - SAP Information Steward solution combines data profiling and metadata management tools to provide user with continuous insight into the quality of enterprise information.
RingLead - RingLead offers a complete end-to-end suite of products to clean, protect, and enhance company and contact information.
Data Ladder - Data Ladder is a data quality software helping business users get the most out of their data through data matching, profiling, deduplication
TowerData - demographic data on email addresses
DEYDE MyDataQ - MyDataQ DEYDE Data Quality optimizes the costs of the campaign identifying duplicate records and unifying the profiles of the clients.