Market Share by Top Websites

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

2 Media6Degrees is leading in Top 10K Sites.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Car Buying, Career & Education and 99 other categories.

2 Media6Degrees is leading in Insurance, Photography, Computer & Electronics, Software and 22 other categories.


1 Media6Degrees is leading in most countries, including Brazil, India, Germany, Egypt and 28 other countries.

2 Centro is leading in United States, Canada, United Kingdom, France and 21 other countries.