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Prevent, identify or remove duplicates from your contact data

Prevent and remove duplicates

Data deduplication - prevent, identify or remove duplicates

  • Reduce marketing costs by not sending duplicate mailings
  • Increase business process efficiency
  • Maintain a complete and single customer view
  • Make profitable business decisions based on accurate contact data
  • Improve customer perception
In-depth demo Snapshot demo

Data deduplication can be done as a preventative measure at point of data capture, and retrospectively to prevent duplicate data existing in or entering your database.

We have developed two desktop solutions to assist with the challenge of identifying duplicate contacts.


QAS Unify
Identify or remove existing
duplicates from your database
Prevents duplicates entering at
point of capture


Software, data and services from Experian QAS