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 79 other categories.
StackAdapt is leading in Health, Consumer Electronics, Cycling & Biking, Motorcycles and one other category.
ContentClick is leading in most countries, including United Kingdom, United States, Russia, India and 45 other countries.
StackAdapt is leading in Chile and New Caledonia.