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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Resonate Networks
474 websites

Resonate Networks is free to use

http://www.resonatenetworks.com

Resonate is an online ad technology company offering advertisers an entirely new approach to targeted audience delivery based on values, beliefs, and attitudes. Resonates proprietary methodology and patent-pending Quality Visitation Indices...

Market Share by Top Websites

1 Resonate Networks is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 Resonate Networks has better usage coverage in more websites categories. Including News & Media, Finance, Food & Drink, Health and 15 other categories.

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

Geography

1 Resonate Networks is leading in most countries, including United States, Germany, Italy, India and 22 other countries.

2 GroupM Server is leading in Poland, France, Denmark, Canada and 9 other countries.