InternetBrands is leading in Top 100K Sites and Top 1M Sites.
InternetBrands has better usage coverage in more websites categories. Including Health, Business & Industry, Law & Government, Law and 70 other categories.
StackAdapt is leading in Clothing, Food & Drink, Marketing & Advertising, Cycling & Biking and 3 other categories.
InternetBrands is leading in most countries, including United States, United Kingdom, France, India and 17 other countries.
StackAdapt is leading in Egypt, United Arab Emirates, Brazil, Sudan and one other country.