Proclivity is leading in Top 100K Sites and Top 1M Sites.
SearchRev has better usage coverage in more websites categories. Including Shopping, Business & Industry, People & Society, News & Media and 44 other categories.
Proclivity is leading in Sports, Football, Health, Medicine and 8 other categories.
SearchRev is leading in most countries, including Canada, Korea Republic, Viet Nam, Russia and 8 other countries.
Proclivity is leading in United States, Chile, Italy and Japan.