Techniques are described for sharing service management on a computing system. The computing system includes a display device and one or more processors. The processors are configured to determine, based on a context associated with an object, a plurality of weighted probabilities including a respective weighted probability for each sharing service from a plurality of sharing services, wherein the context includes at least one of a characteristic of the object and a respective characteristic of at least a portion of sharing services from the plurality of sharing services, select, based on the respective weighted probabilities, a subset of sharing services, output, for display at the display device, an indication of each sharing service from the subset of sharing services, receive an indication of a user input corresponding to a selection of one of the subset of sharing services, and transmit, using the selected sharing service, an indication of the object.