Buzzfeed
55 websites

Buzzfeed is free to use

http://www.buzzfeed.com/

BuzzFeed is a website that combines a technology platform for detecting viral content with an editorial selection process to provide a snapshot of "the viral web in realtime"

VS

Facebook Social Graph
271,051 websites

Facebook Social Graph is free to use

https://www.facebook.com/about/graphsearch

Now you can find more of what you're looking for on Facebook and discover fun connections between people, places and things.

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, Buzzfeed 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 Arts & Entertainment, Science & Education, Computers Electronics & Technology, Community & Society and 20 other categories.

2 Buzzfeed hasn't got a lead over Facebook Social Graph in any websites category.

Geography

1 Facebook Social Graph is leading in most countries, including United States, United Kingdom, Canada, Taiwan and 161 other countries.

2 Buzzfeed hasn't got a lead over Facebook Social Graph in any country.