OpenSignal - Mobile analytics and insights on wireless connectivity from Opensignal, the independent global standard for understanding the true state of the world's mobile network.
PackageX Receive - PackageX Receive digitizes package-receiving operations and delivers world-class package management solutions.
OpenCellID - OpenCelliD is the largest Open Database of Cell Towers & their locations. You can geolocate IoT & Mobile devices without GPS, explore Mobile Operator coverage and more!
AfterShip - AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.
wigle.net - WiGLE (Wireless Geographic Logging Engine)
DelivApp - Software for managing online ordering, delivery and loyalty for multi-unit restaurants