Market Share by Top Websites

1 Quantcast is leading in The Entire Web.

2 Facebook Domain Insights is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Quantcast has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Music & Audio and 224 other categories.

2 Facebook Domain Insights is leading in College & University Press, Dictionaries & Encyclopedias, Domain Names & Register, Classifieds and 14 other categories.

Geography

1 Facebook Domain Insights is leading in most countries, including United States, France, Germany, Brazil and 215 other countries.

2 Quantcast hasn't got a lead over Facebook Domain Insights in any country.