FredHopper is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
IgnitionOne has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Autos & Vehicles and 64 other categories.
FredHopper is leading in Business & Industry, Shopping, Clothing, Home & Garden and 16 other categories.
IgnitionOne is leading in most countries, including Great Britain, Japan, United States, Spain and 31 other countries.
FredHopper is leading in France, Netherlands, Germany, Belgium and 24 other countries.