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 81 other categories.
StackAdapt is leading in Health, Consumer Electronics, Consumer Electronics and Construction & Maintenance.
ContentClick is leading in most countries, including United Kingdom, United States, India, Ireland and 40 other countries.
StackAdapt is leading in Philippines, Brazil and United Arab Emirates.