Dispatch - Email parsing for sales leads
AfterShip - AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.
Send - Instant messaging meets email (by Microsoft)
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.
Mailmodo - Helping marketers build interactive emails and get better conversions from email marketing
OnTime 360 - Cloud-based courier software with online order entry, route optimization, and dynamic tracking. The complete delivery software solution.