GroupM Server
91 websites

GroupM Server is free to use

http://www.groupm.com/

Ghostery Analysis of GroupM Server. See which sites GroupM Server was found on and learn what GroupM is doing with your data.

VS

Image Space Media
59 websites

Image Space Media costs money

http://www.imagespacemedia.com/

Image Space Media is the leading ad network for In-Image advertising. Why In- Image? User-initiated ad units that are engaging, unobtrusive, relevant and ...

Market Share by Top Websites

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

Websites Categories

1 Image Space Media has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Consumer Services, Health, Heavy Industry & Engineering and 3 other categories.

2 GroupM Server is leading in Computers Electronics & Technology, Games, Vehicles, E-commerce & Shopping and one other category.

Geography

1 GroupM Server is leading in most countries, including Poland, Germany, France, Denmark and 13 other countries.

2 Image Space Media is leading in United States, India, Indonesia, Mexico and 10 other countries.