Amazon A9 is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Amazon A9 has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Food & Drink and 109 other categories.
Demdex is leading in Autos & Vehicles, Car Buying, Business & Industry, Automotive Industry and 59 other categories.
Amazon A9 is leading in most countries, including United States, United Kingdom, France, Spain and 115 other countries.
Demdex is leading in Canada, Australia, Malaysia, United Arab Emirates and 2 other countries.