Market Share by Top Websites

1 Amazon A9 is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, AdAction is still behind Amazon A9 in all market share segments.

Websites Categories

1 Amazon A9 has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Food & Drink and 133 other categories.

2 AdAction is leading in Business & Industry, Marketing & Advertising, Science, Social Sciences and 26 other categories.


1 Amazon A9 is leading in most countries, including United States, United Kingdom, France, Spain and 115 other countries.

2 AdAction is leading in Sweden, Norway, Netherlands, Denmark and 6 other countries.