AOL On
496 websites

AOL On offers both free and paid options

http://on.aol.com

Video embeds from AOL On.

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 AOL On is leading in The Entire Web.

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

Websites Categories

1 AOL On has better usage coverage in more websites categories. Including Arts & Entertainment, Computers Electronics & Technology, Adult, Science & Education and 18 other categories.

2 GroupM Server is leading in Games and E-commerce & Shopping.

Geography

1 AOL On is leading in most countries, including United States, United Kingdom, Canada, India and 53 other countries.

2 GroupM Server is leading in Poland, Denmark, Bangladesh, Belize and 2 other countries.