Market Share by Top Websites

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

2 Begun is leading in Top 1M Sites.

Websites Categories

1 Begun has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Autos & Vehicles and 115 other categories.

2 Rubicon Project is leading in People & Society, Arts & Entertainment, News & Media, Food & Drink and 83 other categories.

Geography

1 Rubicon Project is leading in most countries, including United States, France, Japan, Brazil and 131 other countries.

2 Begun is leading in Russia, Ukraine, Belarus, Kazakhstan and 24 other countries.