PowerDialer.co, an online service designed to streamline contact centres' outbound calls, took the top spot at Startup Weekend Brisbane.
Two hundred people in 22 teams participated in the event, which involves building a new startup over the course of a weekend.
For their efforts, the PowerDialer.co team will receive $10,000 of Amazon Web Services credits, mentoring from CUA and a two-month membership of co-working space River City Labs.
Teams had pitch in front of a panel of judges that included River City Labs co-founder (and Shark Tank 'shark') Steve Baxter; Amazon Web Services local startup chief Ian Gardiner; Craig Lambert, a co-founder of Slingshot Investments; and Sue Coulter, general manager, business transformation and technology, at CUA.
River City Labs played host for the weekend, and Prime Minister Tony Abbott dropped in during the event.