AfterShip - AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.
OnTime 360 - Cloud-based courier software with online order entry, route optimization, and dynamic tracking. The complete delivery software solution.
PostTrack.com - Universal Parcel Tracking System
couriermanager - Try couriermanager! A software solution designed especially for courier companies management. Organization, efficiency and productivity!
Tracktrace.delivery - Track & trace delivery status of international parcels
Digital Waybill - Digital Waybill is an online delivery ordering courier software solution that provides features & functions to help manage online ordering, GPS tracking and more.