Market Share by Top Websites

1 Rubicon Project is leading in The Entire Web.

2 Adtech is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Adtech has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Adult, Music & Audio and 220 other categories.

2 Rubicon Project is leading in Baseball, Automotive News, Child Health, Death and one other category.

Geography

1 Rubicon Project is leading in most countries, including United States, France, Japan, Spain and 94 other countries.

2 Adtech is leading in Czech Republic, Germany, United Kingdom, Slovakia and 62 other countries.