Wikipedia
JustShareIt
JustShareIt is a peer-to-peer car rental and car sharing marketplace. It allows individuals to rent vehicles directly from individual car owners or car sharing companies in local neighborhood locations or wherever they are traveling. It allows its members to rent the vehicles by the hour, using their smartphone. As with companies like Airbnb, TaskRabbit, and Zipcar. JustShareIt is considered to be a service provider in the Sharing Economy.
After running a closed Alpha test of its service, JustShareIt launched to the public on January 5, 2012.