DeDupeD - DeDupeD is a productivity app that helps detect and manage duplicate records for not only Lead, Contact, Account, or Case but also for any other Dynamics 365 CRM entities
BizProspex - BizProspex offers CRM data cleaning solutions.
Datactics - Datactics is a data quality and matching software.
PCA Predict - PCA Predict is a customer data cleansing and enrichment solution.
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.