Hugh Pickens writes writes: "A new startup is revolutionizing the way financial service companies meet the needs of an estimated 2.7 billion people worldwide with a mobile phone but no access to formal financial services by developing sophisticated modeling software that can look at usage data from consumers' mobile phones and make predictions about credit risk. "There's a vast market of consumers in countries like Brazil, China, India, and the Phillipines who want access to financial services like credit cards, loans, or insurance," says Jonathan Hakim, chief executive of Cignifi. "But while they may have jobs, and some have bank accounts, there really is no credit history for them." The way you use your phone is a proxy for your lifestyle say the developers. "We're looking at things like the length of calls, the time of day, and the location you make them from. Also things like whether you top up [a pre-paid SIM card] regularly. We want to see how stable the patterns are. When you look at that, you can create these behavioral clusters that give you information about users' appetite for new [financial] products, and their ability to repay a debt." Currently operating in Brazil, Cignifi doesn't plan to deploy the technology in the US. in the near-term. "The business opportunity is so much bigger in Brazil, India, China, and Mexico, where you have around half a billion people in those four markets alone who have a mobile phone but no banking relationship,""