The new service allows clients to leverage data, analytics, decisioning software, mathematically derived strategies and business expertise in a hosted environment

Experian®, introduced Decisioning as a Service(SM), a new decisioning environment that allows companies to quickly deploy tools and strategies to make, manage and refine decisions across the Customer Life Cycle. Decisioning as a Service offers a flexible combination of robust consumer data, predefined attributes, predictive models, decisioning software, mathematically derived decision strategies and industry-leading expertise that is available to clients in a hosted environment. For financial institutions, telecommunications carriers, energy companies, health care providers and other companies, Decisioning as a Service provides the flexibility to fine-tune their decisioning environment to meet critical business needs quickly and cost-effectively. Source:  Experian Press Release

D&B recently announced Data as a Service; however its DNBi platform allows decisioning in a hosted environment for some time.