At Willy Braillard, we do not limit ourselves to identifying the data files which correspond the most closely to your needs: we also propose the data processing necessary for the implementation and evaluation of your DM campaign
Professional deduplication service including, notably, the elimination of duplication, the standardisation of lists, suppressing names on the Robinson list as well as removals.
Thanks to certain mass data files, it is possible to enrich lists for which certain data (for example, telephone, age, etc.) are not available.
Various analyses which can be adjusted according to your needs to help you target more closely your customers.