U Bugarskoj se Facebook od 2009. udeseterostručio i postao drugi po popularnosti sajt na internetu, prema podacima agencije Alexa Internet Inc., podružnice kompanije Amazon.com koja prati informacije na vebu.
In Bulgaria, Facebook has grown tenfold since 2009 to become the second most popular site on the web, according to Alexa Internet Inc, a subsidiary of Amazon.com that tracks information on the web.