24 7 Media
2,850 websites

24 7 Media is free to use

http://www.247realmedia.com/EN-US/

24/7 Media creates the tools for business advantage in the digital world.

VS

Zedo
1,060 websites

Zedo is free to use

http://www.zedo.com

ZEDO is a leading global online ad platform with one of the best ad servers, high-impact ad formats with viewable impressions, and private exchange solutions.

Market Share by Top Websites

1 24 7 Media is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 Zedo is leading in Top 1M Sites.

Websites Categories

1 24 7 Media has better usage coverage in more websites categories. Including News & Media, Games, Arts & Entertainment, Science & Education and 19 other categories.

2 Zedo is leading in Community & Society.

Geography

1 24 7 Media is leading in most countries, including South Korea, United States, France, Spain and 65 other countries.

2 Zedo is leading in India, Hong Kong, Egypt, Saudi Arabia and 9 other countries.