CyTube - Free, open source synchtube
PackageX Receive - PackageX Receive digitizes package-receiving operations and delivers world-class package management solutions.
Metastream - Watch streaming media with friends
AfterShip - AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.
Watch2Gether - Watch2Gether is an app that allows multiple people to watch the same content simultaneously and interact with each other while watching.
DelivApp - Software for managing online ordering, delivery and loyalty for multi-unit restaurants