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

Merchenta
4 websites

Merchenta is free to use

http://www.merchenta.com/

CPA retargeting company with global reach for risk-free remarketing ad campaigns. Optimising re-targeting & re-marketing across USA, Europe & UK.

Market Share by Top Websites

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

Websites Categories

1 GroupM Server has better usage coverage in more websites categories. Including Computers Electronics & Technology, Games, Vehicles, Hobbies & Leisure and 2 other categories.

2 Merchenta is leading in Lifestyle.

Geography

1 GroupM Server is leading in most countries, including Poland, United States, Germany, France and 18 other countries.

2 Merchenta is leading in Australia and Ecuador.