Digiday covers the annual trade show in Cologne. More from the series →
Digital advertising is arguably facing one of the most tumultuous periods ever before. The industry’s pivot to privacy has begun to accelerate trends far beyond the lip service given to them for years, namely around the demise of the third-party cookie.
Publishers, marketers, agencies and ad tech vendors are all on the hunt for third-party cookie alternatives to maintain effective ad targeting and measurement. Finding new forms of identity targeting, among many others issues facing ad tech, will be hot topics at ad tech conference Dmexco, which kicks off today Sept. 11 in Cologne Germany.
Much has changed in the last year. Here’s a list of what’s in and what’s out Dmexco this year.

More in Media
Kai Cenat’s Streamer U was a ‘masterclass’ for brands looking to tap content creators
The creator bootcamp brought in big brand partnerships and big engagement metrics, which could bring more brands to the streaming sponsorship table.
Kroger’s new CEO, a Walmart veteran, is focused on speed and execution
Foran joined Kroger in February after serving as CEO of Air New Zealand since 2020. Before that, he was president and CEO of Walmart U.S. for about six years.
In Graphic Detail: The real impact of creators at the World Cup
The 2026 World Cup buzz was all about creators; we look at the numbers breaking down their impact at the global tournament.