Market Share by Top Websites

1 GroupM Server is leading in Top 10K Sites and The Entire Web.

2 PubExchange is leading in 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 50 other categories.

2 PubExchange is leading in News & Media, Career & Education, Universities & Colleges, Nursery & Playroom and 28 other categories.

Geography

1 GroupM Server is leading in most countries, including Germany, Poland, Denmark, Great Britain and 40 other countries.

2 PubExchange is leading in United States, Colombia, China, Chile and 12 other countries.