Market Share by Top Websites

1 Amazon A9 is leading in The Entire Web.

2 Rubicon Project 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 Science & Education, Arts & Entertainment, Computers Electronics & Technology, Games and 12 other categories.

2 Rubicon Project is leading in News & Media, Adult, Vehicles, Travel & Tourism and 4 other categories.

Geography

1 Amazon A9 is leading in most countries, including United States, France, Italy, United Kingdom and 114 other countries.

2 Rubicon Project is leading in Russia, Taiwan, Japan, Brazil and 40 other countries.