Australia's banking market is one of the most concentrated in the developed world — four major banks control the vast majority of consumer lending, and for decades that concentration translated directly into fat margins and indifferent service. SocietyOne was founded in Sydney in 2011 as Australia's first peer-to-peer lending platform, offering personal loans at rates that reflected borrowers' actual credit risk rather than the blunt pricing of the major banks. Its credit model used a broader range of data than traditional scorecards, allowing it to offer better rates to creditworthy borrowers who were being overcharged by lenders using less sophisticated underwriting. SocietyOne was acquired by News Corp subsidiary REA Group in 2021 and subsequently merged with MoneyMe, creating a larger consumer lending platform. Its trajectory mirrors that of peer-to-peer lenders in the UK and Europe: a disruptive model that proved the market thesis, followed by consolidation and evolution toward a more conventional balance-sheet lending structure. The P2P model changed how consumer credit was priced in Australia, even if the platforms that pioneered it have largely moved on.