Market Share by Top Websites

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

2 Despite its recent growth, Atlas is still behind Rubicon Project in all market share segments.

Websites Categories

1 Atlas has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, News & Media and 178 other categories.

2 Rubicon Project is leading in Food & Drink, Cooking & Recipes, Chats & Forums, Soccer and 31 other categories.

Geography

1 Rubicon Project is leading in most countries, including United States, France, Japan, Brazil and 113 other countries.

2 Atlas is leading in India, Indonesia, China, Singapore and 52 other countries.