Market Share by Top Websites

1 Rubicon Project is leading in Top 10K Sites and 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, Music & Audio, Adult and 204 other categories.

2 Rubicon Project is leading in Car Buying, Investing, Makes & Models, Sports News and 11 other categories.

Geography

1 Rubicon Project is leading in most countries, including United States, France, Japan, Brazil and 108 other countries.

2 Adtech is leading in Czech Republic, Germany, United Kingdom, Slovakia and 49 other countries.