Adfusion
74 websites

Adfusion is free to use

http://www.adfusion.com/

Adfusion builds brands, educates consumers & drives sales through performance based brand advertising.

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, Adfusion is clearly lagging behind, losing to GroupM Server in all segments.

Websites Categories

1 Adfusion has better usage coverage in more websites categories. Including Business & Consumer Services, Food & Drink, Community & Society, Sports and 2 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, Germany, France, Denmark and 16 other countries.

2 Adfusion is leading in Canada, United States, Mexico and Morocco.