Transparency and Brand Purpose Dominated Cannes

The big topic of the week was industry change, driven largely by transparency. Agencies are evaluating opportunities and challenges to their business model as buyers demand more oversight of media, fees, and attribution. Increasing interest in ad tech in-housing has also stoked soul-searching.

Every brand also talked about reflecting an authentic, real world in its marketing—from the people in front of and behind the cameras, to creative and targeting strategies. The campaigns that seemed the most likely to succeed were all “purpose-centric,” with the brand rallying around a specific and common cause.