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, AdReady 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 103 other categories.

2 AdReady is leading in Boating, Automotive Industry, Marketing & Advertising, Conditions & Diseases and 23 other categories.


1 Centro is leading in most countries, including United States, Canada, Great Britain, France and 44 other countries.

2 AdReady is leading in Bangladesh, Russia, South Africa, Taiwan and 11 other countries.