InternetBrands is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
InternetBrands has better usage coverage in more websites categories. Including Health, Business & Industry, Shopping, Autos & Vehicles and 74 other categories.
Kelkoo is leading in Children.
InternetBrands is leading in most countries, including United States, United Kingdom, Russia, France and 17 other countries.
Kelkoo is leading in Italy, Austria, Norway, Spain and 2 other countries.