Market Share by Top Websites

1 AdScale 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 Amazon A9 has better usage coverage in more websites categories. Including News & Media, Food & Drink, Cooking & Recipes, Autos & Vehicles and 89 other categories.

2 AdScale is leading in Arts & Entertainment, Internet & Telecom, Computer & Electronics, People & Society and 87 other categories.


1 AdScale is leading in most countries, including Germany, Indonesia, India, Brazil and 72 other countries.

2 Amazon A9 is leading in United States, United Kingdom, France, Spain and 62 other countries.