Ceros is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ceros has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Finance, Shopping and 89 other categories.
Wayin is leading in Sports, Baseball, Sports, Sports News and 6 other categories.
Ceros is leading in most countries, including United States, United Kingdom, South Africa, Spain and 63 other countries.
Wayin is leading in Austria, Hong Kong, Samoa, Indonesia and one other country.