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 193 other categories.

2 PubMatic is leading in Autos & Vehicles, Newspapers, Celebrities & Entertainment News, Online and 38 other categories.

Geography

1 Amazon A9 is leading in most countries, including United States, Japan, Indonesia, Brazil and 153 other countries.

2 PubMatic is leading in France, Russia, Italy, Poland and 42 other countries.