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, Shopping, Autos & Vehicles, Law and 70 other categories.
Rovion is leading in Business & Industry, Business Services, Telecommunications, Online Marketing and 5 other categories.
InternetBrands is leading in most countries, including United States, United Kingdom, Russia, Canada and 20 other countries.
Rovion is leading in Australia, Suriname and Kenya.