AfterShip - AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.
Monitornator - Server monitoring made simple
Cabubble - Taxi and minicab quotes for London, Birmingham, Manchester and throughout the UK. Book a licensed taxi or minicab online via website or mobile app.
OpsDash - All-in-one solution for monitoring servers, services, uptime and databases. Curated Dashboards. Rule-based alerting.
OnTime 360 - Cloud-based courier software with online order entry, route optimization, and dynamic tracking. The complete delivery software solution.
NIXStats - SaaS monitoring tool for window/linux servers and websites. Think up-time robot but with more features.