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, Shopping, Sports, Technology News and 86 other categories.

2 is leading in Arts & Entertainment, People & Society, Games, Video Games and 53 other categories.


1 Integral Ad Science is leading in most countries, including United States, France, Brazil, United Kingdom and 81 other countries.

2 is leading in Germany, Austria, Switzerland, Estonia and 3 other countries.