Market Share by Top Websites

1 Quantcast Widget is leading in Top 1M Sites and The Entire Web.

2 Qualifio is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Quantcast Widget has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Adult and 138 other categories.

2 Qualifio is leading in Magazines & E-Zines, Coupons and Sports News.

Geography

1 Quantcast Widget is leading in most countries, including United States, India, United Kingdom, Canada and 58 other countries.

2 Qualifio is leading in France, Belgium, Spain, Netherlands and 3 other countries.