Market Share by Top Websites

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

2 In terms of market share, Quantcast Widget is clearly lagging behind, losing to Facebook Social Plugins in all segments.

Websites Categories

1 Facebook Social Plugins has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, Shopping and 242 other categories.

2 Quantcast Widget hasn't got a lead over Facebook Social Plugins in any websites category.

Geography

1 Facebook Social Plugins is leading in most countries, including United States, Japan, Brazil, France and 218 other countries.

2 Quantcast Widget hasn't got a lead over Facebook Social Plugins in any country.