Market Share by Top Websites

1 GroupM Server is leading in The Entire Web.

2 Refined Labs 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 44 other categories.

2 Refined Labs is leading in Autos & Vehicles, Car Rentals, Photography, Marketing & Advertising and 17 other categories.

Geography

1 GroupM Server is leading in most countries, including Germany, Poland, Denmark, United Kingdom and 33 other countries.

2 Refined Labs is leading in Russia, Austria, Switzerland, Brazil and 17 other countries.