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 72 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor and Online Marketing.
InternetBrands is leading in most countries, including United States, United Kingdom, Ukraine, Brazil and 22 other countries.
ViralBuzzer is leading in Iran and Turkey.