FredHopper is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
FredHopper has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Home & Garden and 23 other categories.
Usablenet is leading in Sports, Health, Recreation & Hobbies, Sports and 17 other categories.
FredHopper is leading in most countries, including France, United Kingdom, Netherlands, Germany and 26 other countries.
Usablenet is leading in United States, India, China, Japan and 4 other countries.