Shared mobility has the potential to become an important driver for sustainable mobility. The market for shared mobility services is growing quickly and cities are working towards integrating new shared mobility options with public transportation (PT) under public Mobility as a Service (MaaS) platforms, to allow single booking and payment. This endeavour still faces limitations. In addressing these challenges, GEMINI’s vision is to accelerate the progress towards climate neutrality by reinforcing modal shift through the demonstration and uptake of new shared mobility services, active transport modes, and micromobility and their integration with PT in new generation MaaS services. Drivers of this transition will be the GEMINI Mobility Living Labs (MLL) in 8 mission cities (Amsterdam, Copenhagen, Helsinki, Ljubljana, Munich, Paris, Porto and Turin), engaging local communities in the implementation of their SUMPs and the co-creation, development and adoption of promising innovative mobility solutions.