ClearSaleing is leading in Top 10K Sites and Top 100K Sites.
ClearSaleing has better usage coverage in more websites categories. Including Travel, Accommodation & Hotels, Shopping, Health and 40 other categories.
Usablenet is leading in Business & Industry, People & Society, Death, Autos & Vehicles and 22 other categories.
ClearSaleing is leading in most countries, including United States, Canada, France, China and 18 other countries.
Usablenet is leading in United Kingdom, Spain, Japan, Ireland and 8 other countries.