Market Share by Top Websites

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

2 Despite its recent growth, Ad Spirit is still behind Centro in all market share segments.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including News & Media, Travel, Autos & Vehicles, Shopping and 74 other categories.

2 Ad Spirit is leading in Business & Industry, Sports, Arts & Entertainment, People & Society and 70 other categories.

Geography

1 Centro is leading in most countries, including United States, Canada, United Kingdom, France and 22 other countries.

2 Centro is leading in United States, Canada, United Kingdom, France and 22 other countries.