GSI Media is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
StackAdapt has better usage coverage in more websites categories. Including Health, Arts & Entertainment, Business & Industry, Autos & Vehicles and 24 other categories.
GSI Media is leading in Shopping, Clothing, Sports, Children and one other category.
StackAdapt is leading in most countries, including Canada, France, Egypt, United Kingdom and 6 other countries.
GSI Media is leading in United States.