Market Share by Top Websites

1 Usablenet is leading in Top 1M Sites and The Entire Web.

2 Optimost is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Optimost has better usage coverage in more websites categories. Including Finance, Business & Industry, Insurance, People & Society and 56 other categories.

2 Usablenet is leading in Shopping, Death, Travel, Accommodation & Hotels and 28 other categories.


1 Optimost is leading in most countries, including United Kingdom, Spain, France, India and 33 other countries.

2 Usablenet is leading in United States, Japan, Viet Nam, Philippines and 3 other countries.