Experian Marketing Services is leading in Top 100K Sites and Top 1M Sites.
Experian Marketing Services has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Autos & Vehicles, Car Buying and 24 other categories.
Knowledge Networks is leading in People & Society, News & Media, Food & Drink, Beverages and 8 other categories.
Experian Marketing Services is leading in most countries, including United States, Canada, Brazil, United Kingdom and 16 other countries.
Knowledge Networks is leading in Israel, Japan, South Korea, Taiwan and 9 other countries.