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, Sports, Technology News, Travel and 66 other categories.

2 is leading in Arts & Entertainment, People & Society, Games, Video Games and 66 other categories.


1 Integral Ad Science is leading in most countries, including United States, United Kingdom, Canada, Spain and 62 other countries.

2 is leading in Germany, Austria, Switzerland, Serbia and 8 other countries.