Market Share by Top Websites

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

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

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, News & Media, Travel, Autos & Vehicles and 93 other categories.

2 AdSide is leading in People & Society, Arts & Entertainment, Music & Audio, Computer & Electronics and 24 other categories.

Geography

1 Centro is leading in most countries, including United States, Canada, United Kingdom, France and 32 other countries.

2 AdSide is leading in India, Ukraine, Switzerland, Pakistan and 4 other countries.