Market Share by Top Websites

1 Rubicon Project is leading in The Entire Web.

2 Sovrn is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Sovrn has better usage coverage in more websites categories. Including Food & Drink, Arts & Entertainment, Cooking & Recipes, People & Society and 153 other categories.

2 Rubicon Project is leading in Internet & Telecom, Chats & Forums, Music & Audio, Travel and 39 other categories.

Geography

1 Rubicon Project is leading in most countries, including France, Japan, Spain, Brazil and 139 other countries.

2 Sovrn is leading in United States, Philippines, China, South Africa and 20 other countries.