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 213 other categories.

2 Facebook Domain Insights is leading in Marketing & Advertising, Online Marketing, Technology News, Cooking & Recipes and 25 other categories.

Geography

1 Facebook Domain Insights is leading in most countries, including United States, Russia, Brazil, Japan and 214 other countries.

2 Quantcast is leading in Tonga, American Samoa, Falkland Islands (Malvinas) and Nauru.