Market Share by Top Websites

1 Nielsen Display Ads is leading in The Entire Web.

2 Amazon A9 is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Nielsen Display Ads has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Autos & Vehicles, Internet & Telecom and 161 other categories.

2 Amazon A9 is leading in People & Society, News & Media, Food & Drink, Cooking & Recipes and 43 other categories.

Geography

1 Nielsen Display Ads is leading in most countries, including France, Germany, Canada, Belgium and 98 other countries.

2 Amazon A9 is leading in United States, Japan, Spain, United Kingdom and 64 other countries.