The primary function of an aggregator in technology platforms is to collect and consolidate information or services from various sources into a single interface. Aggregators simplify user access by curating data, products, or services, thus enhancing discoverability and convenience. Common examples include travel booking websites and news aggregators that pull content from multiple publishers. By presenting information in a cohesive manner, aggregators help users make informed choices, save time, and streamline their searches. Overall, aggregators play a significant role in enhancing user experience and efficiency in many digital ecosystems.