Co-operty is a Sydney-based proptech startup that offers a co-ownership platform for the property market. It provides a digital app to streamline co-ownership agreements, connecting users with conveyancers and facilitating property valuations and mortgage referrals[1][3]. The target audience includes families and friends seeking affordable homeownership through co-ownership[1]. Co-operty's unique selling proposition is making co-ownership accessible and cost-effective, allowing multiple parties to share property ownership securely and efficiently[1][3].