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 68 other categories.
FredHopper is leading in Business & Industry, Shopping, Clothing, Home & Garden and 9 other categories.
IgnitionOne is leading in most countries, including United States, Japan, Canada, Australia and 24 other countries.
FredHopper is leading in France, United Kingdom, Netherlands, Germany and 17 other countries.