Market Share by Top Websites

1 GroupM Server is leading in The Entire Web.

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

Websites Categories

1 Silverpop has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, Death and 100 other categories.

2 GroupM Server is leading in Arts & Entertainment, Autos & Vehicles, Music & Audio, Cooking & Recipes and 25 other categories.


1 Silverpop is leading in most countries, including United States, United Kingdom, Australia, Czech Republic and 38 other countries.

2 GroupM Server is leading in Germany, Poland, Denmark, Spain and 27 other countries.