succes story
Protecting priceless data quality for Groupe Chantelle
Chantelle is a family-owned company from Paris designing high quality lingerie since 1876.
The following brands and networks are part of the Groupe Chantelle: Chantelle, Darjeeling, Orcanta, Femilet, Chantal Thomass and Livera.
The company has webshops in France, Germany, Italy, Belgium, the Netherlands, Denmark, Spain, Sweden, and the USA, 3.425 employees, 10.000 points of sale in 79 countries and a yearly revenue of over €340 million.

Challenge: Ensuring accurate and reliable data across multiple webshops
Measurement errors and discrepancies between backend sales data and analytics reports are a recurring issue for any online business. Like any modern business, Groupe Chantelle relies on accurate analytics data to optimize the customer journey and maximize the impact of online advertising.
Managing data accuracy is a complex and time consuming challenge for Chantelle with different webshops operating in nine countries and as many different dataLayers. For its success, the marketing department is dependent on these different dataLayers to function well.
Each development change potentially affects the dataLayer and being able to explain discrepancies, frequently leads to discussions between marketing and developers. Finding the root of an error requires time-consuming manual investigation of all domains – an inefficient and tedious process prone to further mistakes.