SocialRank is a simple tool that helps brands find out more about the people that follow them on social networks, starting with Twitter.
We show three key terms- Most Valuable Follower (MVF), Most Engaged Follower (MEF) and Best Follower. Each has a unique formula and you get your Top 10 MVF, MEF and Best Followers and a monthly report of changes for free. If you want to upgrade to SocialRank Premium, you get daily and weekly reports as well as Top 100's and Demographic and Geographic information. This cost $25 a month.
SocialRank was built by Alexander Taub and Michael Schonfeld.