Market Share by Top Websites

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

2 In terms of market share, Adzerk is clearly lagging behind, losing to AdFox in all segments.

Websites Categories

1 Adzerk has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Religion & Spirituality and 120 other categories.

2 AdFox is leading in Business & Industry, Autos & Vehicles, Marketing & Advertising, Real Estate and 53 other categories.

Geography

1 Adzerk is leading in most countries, including France, Lao People's Democratic Republic, South Georgia Island, Sao Tome And Principe and 91 other countries.

2 AdFox is leading in Russia, Ukraine, Montenegro, United States and 68 other countries.