Gartner defines the CRM customer engagement center (CEC) as a cohesive set of software built around core case management tools, dedicated to providing customer service and support by engaging with customers, and intelligently orchestrating the processes, data, systems, and resources of an organization.
Gartner defines contact center as a service (CCaaS) as solutions offering SaaS-based applications that enable customer service departments to manage multichannel customer interactions holistically from both a customer-experience and employee-experience perspective. CCaaS is a key technology platform used to support the customer service experience, whether it be self-service or assisted by customer service representatives. All organizations need to offer customer assistance. The preference is for remote support via voice and digital channels over physical presence in offices and stores, though it is common for organizations to offer multiple options.