Market Share by Top Websites

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

2 Underdog Media is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Car Buying, Career & Education and 97 other categories.

2 Underdog Media is leading in Arts & Entertainment, Computer & Electronics, Games, Software and 29 other categories.


1 Underdog Media is leading in most countries, including India, Germany, Brazil, Mexico and 39 other countries.

2 Centro is leading in United States, Canada, France, China and 15 other countries.