Stickk is a goal-setting platform utilizing 'commitment contracts' to enhance users' success in achieving their goals by leveraging behavioral economics principles such as loss-aversion. The platform offers various steps to create these contracts, including setting stakes, assigning referees, and inviting support from friends. While Stickk demonstrates a viable business model through both B2C and B2B channels, it faces challenges requiring further data analysis and potential adjustments to enhance recurring revenue and maintain customer engagement.