Market Share by Top Websites

1 Nielsen Display Ads is leading in Top 1M Sites and The Entire Web.

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

Websites Categories

1 Amazon A9 has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Food & Drink and 109 other categories.

2 Nielsen Display Ads is leading in Autos & Vehicles, Internet & Telecom, Music & Audio, Chats & Forums and 72 other categories.

Geography

1 Amazon A9 is leading in most countries, including United States, Spain, United Kingdom, Argentina and 82 other countries.

2 Nielsen Display Ads is leading in France, Belgium, Canada, Algeria and 80 other countries.