Market Share by Top Websites

1 Ad Butler is leading in Top 1M Sites and The Entire Web.

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

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, Music & Audio, Sports, Career & Education and 81 other categories.

2 Integral Ad Science is leading in News & Media, Arts & Entertainment, People & Society, Computer & Electronics and 71 other categories.

Geography

1 Integral Ad Science is leading in most countries, including United Kingdom, Brazil, France, Russia and 41 other countries.

2 Ad Butler is leading in United States, Belarus, Canada, Mexico and 37 other countries.