SupplyDrop is a Chrome extension that automates inventory management and crosslisting for resellers in online marketplaces. It simplifies the management of various selling platforms, reduces manual tasks, and enhances productivity. Users can easily track inventory levels, sync listings across platforms, and access comprehensive data insights to make informed decisions. By leveraging technology, SupplyDrop aims to streamline the selling process, allowing users to focus more on growing their businesses rather than getting bogged down by administrative tasks.