Market Share by Top Websites

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

2 Despite its recent growth, Rubicon Project is still behind AdFox in all market share segments.

Websites Categories

1 Rubicon Project has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Internet & Telecom and 166 other categories.

2 AdFox is leading in Real Estate, Marketing & Advertising, Jobs & Employment, Automotive Industry and 17 other categories.


1 Rubicon Project is leading in most countries, including United States, France, Japan, Brazil and 130 other countries.

2 AdFox is leading in Russia, Ukraine, Belarus, Kazakhstan and 26 other countries.