Fair Isaac's moat is eroding as mortgage lenders gain a cheaper alternative on equal terms. Per Wall St Engine, FHFA said Fannie Mae and Freddie Mac will move to one pricing grid that puts VantageScore alongside Classic FICO, removing VantageScore's 20-point disadvantage so its borrowers also reach the top band at 780+. VantageScore costs about $0.99 per score versus roughly $10 for FICO. x.comÂ