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, Autos & Vehicles, Construction & Maintenance, Consumer Electronics and 2 other categories.
ContentClick is leading in most countries, including United Kingdom, United States, India, Ireland and 39 other countries.
StackAdapt is leading in France, Egypt, Denmark and United Arab Emirates.