Instead of alternative mobility services (referring to car-sharing, bike-sharing and others) does alternative mobilities make sense?
What can be a synonym of service or an alternative way of saying?
If you haven't used it yet, the best definition is :-
Shared transport is a term for describing a demand-driven vehicle-sharing arrangement, in which travelers share a vehicle either simultaneously (e.g. ride-sharing) or over time (e.g. carsharing or bike sharing), and in the process share the cost of the journey, thereby creating a hybrid between private vehicle use and mass or public transport.