Ad Decisive
31 websites

Ad Decisive offers both free and paid options

http://www.lagardere-global-advertising.com/

Lagardère Advertising is the international advertising sales house for Lagardère Active, the media branch of the Lagardere Group, covering Press, Internet, TV, Radio, Mobile and iPad applications across 45 countries.

VS

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.

Market Share by Top Websites

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

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

Websites Categories

1 Ad Decisive has better usage coverage in more websites categories. Including Arts & Entertainment, Lifestyle, Travel & Tourism, Business & Consumer Services and 3 other categories.

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

Geography

1 GroupM Server is leading in most countries, including Poland, United States, Germany, Denmark and 15 other countries.

2 Ad Decisive is leading in France, India, Montenegro and Vietnam.