FredHopper is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
PercentMobile has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Internet & Telecom, News & Media and 55 other categories.
FredHopper is leading in Business & Industry, Shopping, Clothing, Home & Garden and 24 other categories.
FredHopper is leading in most countries, including United Kingdom, France, Netherlands, Germany and 37 other countries.
PercentMobile is leading in United States, Brazil, Italy, Romania and 16 other countries.