Market Share by Top Websites

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

2 Despite its recent growth, Ad Spirit is still behind Centro in all market share segments.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Car Buying, Career & Education and 83 other categories.

2 Ad Spirit is leading in Sports, Soccer, Marketing & Advertising, Games and 34 other categories.

Geography

1 Centro is leading in most countries, including United States, Canada, United Kingdom, France and 45 other countries.

2 Ad Spirit is leading in Germany, Austria, Switzerland, Poland and 5 other countries.