Market Share by Top Websites

1 Centro is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, AdTotal is clearly lagging behind, losing to Centro in all segments.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, News & Media, Autos & Vehicles, Career & Education and 123 other categories.

2 AdTotal is leading in Soccer, Humor and Fashion & Modeling.


1 Centro is leading in most countries, including United States, Canada, United Kingdom, France and 38 other countries.

2 AdTotal is leading in Poland and Ireland.