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, Law & Government, Business & Industry, Law and 71 other categories.
Vertical Acuity is leading in Software, Rugby, TV & Video, Energy and one other category.
InternetBrands is leading in most countries, including United States, United Kingdom, Canada, Turkey and 21 other countries.
Vertical Acuity is leading in India.