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, AdReactor 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 154 other categories.

2 AdReactor is leading in Music & Audio, Search Engine, Mobile Developers, File Sharing and 3 other categories.


1 Amazon A9 is leading in most countries, including United States, United Kingdom, France, Spain and 118 other countries.

2 AdReactor is leading in Indonesia, India, Egypt, Sri Lanka and 5 other countries.