Market Share by Top Websites

1 Vizzit is leading in Top 1M Sites.

2 Usablenet is leading in Top 100K Sites.

Websites Categories

1 Usablenet has better usage coverage in more websites categories. Including Business & Industry, Shopping, Consumer Electronics, Food & Drink and 28 other categories.

2 Vizzit is leading in Science, Social Sciences, Law & Government, Government and 14 other categories.


1 Usablenet is leading in most countries, including United States, United Kingdom, Spain, France and 13 other countries.

2 Vizzit is leading in Sweden, Germany, Norway, Finland and 2 other countries.