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

Spongecell
45 websites

Spongecell is free to use

http://www.spongecell.com

Spongecell is leading the creative resurgence of online display advertising by combining speed, innovation and advanced engineering to transform standard banner ads into rich-media-like interactive ads that can run in any ad placement on th...

Market Share by Top Websites

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

Websites Categories

1 Spongecell has better usage coverage in more websites categories. Including Business & Consumer Services, Health, Science & Education, Food & Drink and 7 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 Spongecell is leading in United States, Japan, India, Lithuania and 2 other countries.