2
Usablenet is leading in Top 100K Sites and Top 1M Sites.
1
Usablenet has better usage coverage in more websites categories. Including Food & Drink, E-commerce & Shopping, Vehicles, Health and 9 other categories.
2
Vizu is leading in Adult and News & Media.
1
Usablenet is leading in most countries, including United States, United Kingdom, Canada, Chile and 5 other countries.
2
Vizu is leading in France, Indonesia, Netherlands, Romania and 2 other countries.