Market Share by Top Websites

1 GroupM Server is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Cadreon is clearly lagging behind, losing to GroupM Server in all segments.

Websites Categories

1 GroupM Server has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Internet & Telecom and 60 other categories.

2 Cadreon is leading in Autos & Vehicles, Car Buying, Search Engine, Online and 12 other categories.


1 GroupM Server is leading in most countries, including Poland, Germany, Denmark, Austria and 31 other countries.

2 Cadreon is leading in United States, Hungary, Greece, Mexico and 4 other countries.