A system and method for managing virtual queues with user-level targeted interactions. A cloud-based queue service manages a plurality of queues hosted by one or more entities. The queue service is in constant communication with the entities providing queue management, queue analysis, and queue recommendations. The queue service is likewise in direct communication with queued persons. Sending periodic updates such as targeted interactions in the form of products, services, and callback opportunities based on analysis of entity data, user-specific data, and data associated with all persons or groups at a given location, both physical or virtual.