Market Share by Top Websites

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

2 In terms of market share, Adservice Media is clearly lagging behind, losing to Centro in all segments.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including News & Media, Autos & Vehicles, Health, Travel and 77 other categories.

2 Adservice Media is leading in Business & Industry, Internet & Telecom, Shopping, Finance and 71 other categories.

Geography

1 Centro is leading in most countries, including United States, Canada, United Kingdom, France and 34 other countries.

2 Adservice Media is leading in Denmark, Norway, Sweden, Finland and 17 other countries.