Crownbet is an Australian online bookmaker. 
Crown acquired Betfair Group plc’s 50 percent equity interest in Betfair Australasia in August 2014 for consideration of A$10 million taking it's ownership in Betfair Australasia to 100 percent. 
In December 2014, Crown and BetEasy announced a joint venture (CrownBet), which is 67 percent owned by Crown, which involved the combination of BetEasy’s sports book business with the sports book business of Betfair.