MassRelevance has been on a rapid growth trajectory lately, as you can tell both by the expanding office space needs and new customer wins. The company employs 50 people (with open job requisitions for 15 more) and 170 customers, most of whom have household names. Today CNN and Facebook launched Election Insights based upon Facebook data relating to the presidential candidates. Mass Relevance has traditionally been known for it’s ability to handle real-time social content for Twitter. According to Mass Relevance CEO Sam Decker, when CNN needed help with Facebook data, the company was able to leverage their existing data analysis and visualization tools.