Passmarked - Simple, all-in-one test to check the quality of your website
USPS Informed Delivery - Get an image of your mail before it arrives
Maplytics - Maplytics is an integration tool between Bing Maps and Microsoft Dynamics CRM to provide geographical Dynamics 365 data visualization on a map. It allows to accurately Map Dynamics 365 CRM data of customers.
PackageX - PackageX is a modern logistics platform.
Dr. Link Check - Broken link checker with malware and parked domain detection
Shippo Package Tracking API - One API to track packages across multiple shipping carriers