Market Share by Top Websites

2 Usablenet is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Usablenet has better usage coverage in more websites categories. Including Business & Industry, Shopping, Accommodation & Hotels, Travel and 31 other categories.

2 Vertster is leading in Computer & Electronics, People & Society, Computer Hardware, Career & Education and 6 other categories.


1 Usablenet is leading in most countries, including United States, United Kingdom, Italy, Canada and 10 other countries.

2 Vertster is leading in Australia and Brazil.