Market Share by Top Websites

1 FreakOut 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 FreakOut in all market share segments.

Websites Categories

1 FreakOut has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Marketing & Advertising and 135 other categories.

2 Integral Ad Science is leading in News & Media, Cooking & Recipes, Technology News, Energy and 35 other categories.


1 Integral Ad Science is leading in most countries, including United States, Italy, United Kingdom, France and 68 other countries.

2 FreakOut is leading in Japan, Taiwan, China, Turkey and 14 other countries.