Car2Go - Hourly car rental without designated pickup / drop off
Ridengine - Peer-to-peer motorbike and car sharing marketplace in India
SocialCar - SocialCar is the first peer to peer car rental service operating in Spain.
ZipCar - ZipCar is a free mobile app that connects you with rental vehicles just about anywhere in the world. You can instantly reserve a vehicle, and even unlock it directly from the app.
Getaround - Instantly rent cars near you. Rent nearby cars, trucks, and vans, by the hour or day.
RelayRides - RelayRides is a peer-to-peer car sharing marketplace. Rent cars from people in your community.