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, Adtech is still behind Rubicon Project in all market share segments.

Websites Categories

1 Adtech has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Adult and 184 other categories.

2 Rubicon Project is leading in Chats & Forums, Autos & Vehicles, Newspapers, Science and 40 other categories.

Geography

1 Rubicon Project is leading in most countries, including United States, Japan, France, Germany and 148 other countries.

2 Adtech is leading in Czech Republic, United Kingdom, Norway, Canada and 41 other countries.