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 59 other categories.
Optimatic is leading in Games, Arts & Entertainment, News & Media, Internet & Telecom and 19 other categories.
Optimatic is leading in most countries, including Israel, India, Peru, Colombia and 14 other countries.
InternetBrands is leading in United States, United Kingdom, Ukraine, Brazil and 9 other countries.