Market Share by Top Websites

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

2 Advertising.com is leading in Top 10K Sites.

Websites Categories

1 Mediaplex has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Shopping, News & Media and 190 other categories.

2 Advertising.com is leading in Business & Industry, Real Estate, Travel, Religion & Spirituality and 21 other categories.

Geography

1 Mediaplex is leading in most countries, including United States, United Kingdom, France, Germany and 127 other countries.

2 Advertising.com is leading in Cameroon, Puerto Rico, Gabon, Moldova and 10 other countries.