The main differences between UX Design and Service Design are:
Breadth
UX Design Focuses on designing user interfaces and interactions
Service Design Focuses on designing the entire customer journey, including physical spaces, digital interfaces, and interactions with employees
Principles
UX Design Emphasizes usability and user-centered design principles
Service Design Emphasizes customer-centered design principles and the entire service ecosystem
Focus
UX Design Typically focuses on a specific product or digital interface
Service Design Considers the entire service ecosystem and how various touchpoints and channels work together to create a cohesive experience
Methods
UX Design May consider user research, prototyping, and usability testing
Service Design May consider stakeholder research, co-creation with customers, and prototyping
Goal
UX Design May consider how to design for ongoing improvements to the user experience
Service Design Considers how to design for ongoing service improvement and scalability
Would you add something to this list?