Market Share by Top Websites

1 CPMStar 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 CPMStar in all segments.

Websites Categories

1 Adzerk has better usage coverage in more websites categories. Including People & Society, News & Media, Business & Industry, Religion & Spirituality and 114 other categories.

2 CPMStar is leading in Games, Video Games, Online, Arts & Entertainment and 55 other categories.

Geography

1 CPMStar is leading in most countries, including United States, Russia, Brazil, United Kingdom and 91 other countries.

2 Adzerk is leading in France, Belgium, Algeria, Tunisia and 40 other countries.