Market Share by Top Websites

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

Websites Categories

1 Centro has better usage coverage in more websites categories. Including News & Media, Business & Industry, Travel, Autos & Vehicles and 98 other categories.

2 Tremor Media is leading in Arts & Entertainment, Music & Audio, Games, Video Games and 16 other categories.


1 Centro is leading in most countries, including United States, Canada, United Kingdom, France and 26 other countries.

2 Tremor Media is leading in Japan, India, Ukraine, Bulgaria and 4 other countries.