Market Share by Top Websites

1 Ad Butler is leading in The Entire Web.

2 Centro is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Sports and 116 other categories.

2 Centro is leading in Travel, Autos & Vehicles, Car Buying, Banking and 36 other categories.

Geography

1 Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Belarus and 75 other countries.

2 Centro is leading in Argentina, Korea Republic, Benin and Slovenia.