Over the past 20 years, many European services have seen their lead eroded by international platforms, mainly American, which are better equipped to deploy network effects, capital, and global ecosystems, revealing the structural limits of European competitiveness despite some successes and recent regulatory attempts. Few studies provide an exhaustive list covering strictly the last twenty years, but the trend is clear: local successes are challenged by international players, then eclipsed by platforms with significantly greater scale and resources. We have made a documented selection, classified by sector, of the most important phenomena of this kind, with an explanation of the context of the shift. Messaging services Let’s start with messaging, email, and online communities, as they were called at the time. Caramail (France, late 1990s): popular in the late 1990s/early 2000s, then lost audience to global, integrated messaging services…
