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, Business & Industry, Shopping, Technology News and 88 other categories.

2 is leading in Arts & Entertainment, People & Society, Movies, TV & Video and 46 other categories.


1 Integral Ad Science is leading in most countries, including United States, Germany, United Kingdom, Spain and 71 other countries.

2 is leading in Thailand, Pakistan, Ecuador, Serbia and 7 other countries.