AdAction
3,092 websites

AdAction is free to use

http://www.couchbase.com/

the nations oldest independent liberal political organization, dedicated to individual liberty and building economic and social justice at home and abroad.

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Adsterra
854 websites

Adsterra costs money

https://adsterra.com

Adsterra is a world-known ad network that works with more than 30K+ partners, serving over 1 billion worldwide ad impressions daily. Only clean ads and pure traffic at Adsterra. Malware is strictly prohibited.

Market Share by Top Websites

1 AdAction is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Adsterra is leading in Top 10K Sites.

Websites Categories

1 AdAction has better usage coverage in more websites categories. Including Lifestyle, Food & Drink, E-commerce & Shopping, News & Media and 17 other categories.

2 Adsterra is leading in Adult, Computers Electronics & Technology and Gambling.

Geography

1 Adsterra is leading in most countries, including United States, India, Russia, Germany and 56 other countries.

2 AdAction is leading in Norway, Sweden, Netherlands, Denmark and 39 other countries.