Market Share by Top Websites

1 Rubicon Project is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 Atlas is leading in Top 1M Sites.

Websites Categories

1 Atlas has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, News & Media and 181 other categories.

2 Rubicon Project is leading in Chats & Forums, Cooking & Recipes, Soccer, Newspapers and 28 other categories.

Geography

1 Rubicon Project is leading in most countries, including United States, France, Japan, Brazil and 102 other countries.

2 Atlas is leading in India, Canada, Indonesia, Australia and 63 other countries.