Market Share by Top Websites

1 Amazon A9 is leading in The Entire Web.

2 PubMatic 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 People & Society, Religion & Spirituality, Arts & Entertainment, Internet & Telecom and 163 other categories.

2 PubMatic is leading in Adult, Games, Video Games, Autos & Vehicles and 66 other categories.

Geography

1 Amazon A9 is leading in most countries, including United States, Brazil, Indonesia, Spain and 114 other countries.

2 PubMatic is leading in Japan, Germany, France, Russia and 92 other countries.