Market Share by Top Websites

1 Google AdWords Advertiser is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Amazon A9 is leading in Top 10K Sites.

Websites Categories

1 Google AdWords Advertiser has better usage coverage in more websites categories. Including Computers Electronics & Technology, Lifestyle, Business & Consumer Services, Vehicles and 10 other categories.

2 Amazon A9 is leading in Science & Education, Arts & Entertainment, Games, Community & Society and 6 other categories.

Geography

1 Google AdWords Advertiser is leading in most countries, including United States, Japan, United Kingdom, Brazil and 144 other countries.

2 Amazon A9 is leading in Taiwan, Indonesia, Venezuela, Algeria and 9 other countries.