Market Share by Top Websites

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

2 Connextra is leading in Top 1M Sites.

Websites Categories

1 Connextra has better usage coverage in more websites categories. Including Gambling, Sports, Sports, People & Society and 88 other categories.

2 GroupM Server is leading in Movies, Autos & Vehicles, Food & Drink, Cooking & Recipes and 29 other categories.


1 Connextra is leading in most countries, including United Kingdom, United States, Romania, Russia and 64 other countries.

2 GroupM Server is leading in Poland, Denmark, Austria, Greenland and 2 other countries.