Abstract: Methods, systems, and computer program products for processing search criteria across multiple search spaces. The system includes one or more processors and a memory coupled to the processors. The memory stores data comprising program code that, when executed by the processors, causes the system to receive authentication information to grant a user access to a universal profile platform associated with the system. In response to receiving the authentication information, the system is caused to grant access to the universal profile platform. The universal profile platform provides access to a first search website and a second search website that are external to the system. The system is further caused to store, in a universal profile database, profile data that includes a plurality of search criteria submitted by the user to the first search website. The search criteria indicates at least one parameter of a search performed by the first search website.