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.

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Media6Degrees
321 websites

Media6Degrees is free to use

http://m6d.com

m6d's industry-best marketing technology platform revolutionizes the way brands think about their audiences and powerfully enhances their ability to find new customers. By capturing a unique brand signal from existing customers, and scoring...

Market Share by Top Websites

1 Media6Degrees is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

2 In terms of market share, GroupM Server is clearly lagging behind, losing to Media6Degrees in all segments.

Websites Categories

1 Media6Degrees has better usage coverage in more websites categories. Including Vehicles, Business & Consumer Services, Science & Education, Finance and 14 other categories.

2 GroupM Server is leading in Computers Electronics & Technology and Games.

Geography

1 GroupM Server is leading in most countries, including Poland, Germany, France, Denmark and 12 other countries.

2 Media6Degrees is leading in United States, Canada, India, Pakistan and 11 other countries.