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, Law & Government, Law and 73 other categories.
Kelkoo is leading in Children.
InternetBrands is leading in most countries, including United States, United Kingdom, Canada, Turkey and 16 other countries.
Kelkoo is leading in Portugal, Norway, Belgium, Netherlands and 6 other countries.