Market Share by Top Websites

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

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

Websites Categories

1 Facebook Social Graph has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Religion & Spirituality and 229 other categories.

2 Alexa Widget is leading in Software, Technology News, Mobile Developers, File Sharing and 3 other categories.

Geography

1 Facebook Social Graph is leading in most countries, including United States, Indonesia, Taiwan, United Kingdom and 208 other countries.

2 Alexa Widget is leading in Iran, Timor-Leste, Wallis and Palau.