Long-distance carpooling marketplace. Shut down in early 2013.
Ridejoy is a community-driven marketplace for sharing rides. Ridejoy making it easy to share rides with friendly people. If you're going on a trip, you can list extra seat space in your car, and if you need to get somewhere, you can find a ride, using their service. Ridejoy is a Y Combinator company (Summer 2011). YC-listed status: Inactive.