Ristocall provides a mobile app for job seekers and a platform for Horeca businesses to find and hire staff. The platform offers access to qualified and reviewed professionals who are available to work on call and meet the specific needs of each business. Ristocall's model analyzes the historical and current needs of each business, predicting the frequency and type of staff required. The platform also offers professional development courses for job seekers to improve their skills and increase their visibility to potential employers.