dotDigital Group PLC is a software as a service technology company. It provides software as a service and managed services to digital marketing professionals. The firm's core product is Dotmailer, which is an email marketing automation platform. The company's geographic segments are the EMEA, US, and APAC. It derives most of its revenues from the EMEA segment.dotDigital Group PLC is a software as a service technology company. It provides software as a service and managed services to digital marketing professionals. The firm's core product is Dotmailer.