FredHopper is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
FredHopper has better usage coverage in more websites categories. Including Business & Industry, Shopping, Clothing, Home & Garden and 24 other categories.
Usablenet is leading in Arts & Entertainment, Internet & Telecom, Mobile Developers, Recreation & Hobbies and 9 other categories.
FredHopper is leading in most countries, including France, United Kingdom, Netherlands, Germany and 23 other countries.
Usablenet is leading in United States, Chile, Belarus, Dominican Republic and 2 other countries.