GSI Media is leading in Top 10K Sites and Top 100K Sites.
GSI Media has better usage coverage in more websites categories. Including Shopping, Clothing, Internet & Telecom, Children and 7 other categories.
Traffiq is leading in People & Society, Health, Car Buying, Autos & Vehicles and one other category.
GSI Media is leading in most countries, including United States, Germany, Canada, France and one other country.
Traffiq is leading in Japan.