Market Share by Top Websites

1 is leading in The Entire Web.

2 Integral Ad Science is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Integral Ad Science has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Business & Industry and 129 other categories.

2 is leading in Chats & Forums, Motorsports, Weather, Motorcycles and 2 other categories.


1 Integral Ad Science is leading in most countries, including United States, Taiwan, United Kingdom, France and 59 other countries.

2 is leading in Spain, Mexico, Argentina, Chile and 28 other countries.