ContentClick is leading in Top 100K Sites and Top 1M Sites.
ContentClick has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Sports, News & Media and 75 other categories.
freeXmedia is leading in Autos & Vehicles, Games, Video Games, Accommodation & Hotels and 9 other categories.
ContentClick is leading in most countries, including United Kingdom, United States, Russia, Australia and 38 other countries.
freeXmedia is leading in Germany, Finland and Ukraine.