Market Share by Top Websites

1 GroupM Server is leading in The Entire Web.

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

Websites Categories

1 GroupM Server has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Internet & Telecom and 52 other categories.

2 DoubleClick AdExchange is leading in News & Media, Travel, Tourism, Accommodation & Hotels and 28 other categories.

Geography

1 DoubleClick AdExchange is leading in most countries, including United States, Germany, China, Turkey and 28 other countries.

2 GroupM Server is leading in Poland, Denmark, United Kingdom, Spain and 19 other countries.