Market Share by Top Websites

1 Usablenet is leading in Top 100K Sites.

2 Optimost is leading in Top 10K Sites and Top 1M Sites.

Websites Categories

1 Optimost has better usage coverage in more websites categories. Including People & Society, Finance, Business & Industry, Insurance and 51 other categories.

2 Usablenet is leading in Shopping, Food & Drink, Food & Grocery Retailers, Home & Garden and 17 other categories.


1 Optimost is leading in most countries, including United Kingdom, Germany, Australia, India and 26 other countries.

2 Usablenet is leading in United States, Spain, Italy, Chile and 4 other countries.