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 30 other categories.
PublishFlow is leading in Music & Audio and Arts & Entertainment.
FredHopper is leading in most countries, including France, United Kingdom, Germany, Netherlands and 24 other countries.
PublishFlow is leading in Brazil.