Market Share by Top Websites

1 AdReactor is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Integral Ad Science is still behind AdReactor in all market share segments.

Websites Categories

1 Integral Ad Science has better usage coverage in more websites categories. Including News & Media, People & Society, Business & Industry, Computer & Electronics and 106 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Internet & Telecom, Movies and 20 other categories.

Geography

1 AdReactor is leading in most countries, including Indonesia, India, Brazil, Japan and 44 other countries.

2 Integral Ad Science is leading in United States, United Kingdom, Canada, France and 34 other countries.