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 70 other categories.
Rovion is leading in Business Services, Industrial Goods & Services, TV & Video, Telecommunications and 5 other categories.
InternetBrands is leading in most countries, including United States, Great Britain, India, Russia and 20 other countries.
Rovion is leading in Canada, Peru and Chile.