Amazon Web Services (AWS) has developed the Diagnostic Development Initiative (DDI) to support innovation in rapid and accurate patient testing for 2019 novel coronavirus (COVID-19), and other diagnostic solutions to mitigate future outbreaks. AWS is offering technical support and providing AWS promotional credits to support the use of AWS services to advance diagnostic research for selected institutions and companies. For more information, frequently asked questions, and to start submitting a DDI application for compute and storage funding, see here. For a general overview of AWS Initiatives in response to COVID-19, see here.