InternetBrands is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
InternetBrands has better usage coverage in more websites categories. Including Law & Government, Law, Business & Industry, Health and 72 other categories.
Kelkoo is leading in Children.
InternetBrands is leading in most countries, including United States, United Kingdom, Canada, Spain and 19 other countries.
Kelkoo is leading in France, Germany, Switzerland, Portugal and 5 other countries.