BlancRide - Affordable ride-sharing for anyone, instant or planned
Skedaddle - Buspool to your favorite destinations
CARMA - Real-time carpooling / ridesharing
Stretch - Uber for limousines (but it's free)
Pilot - Ride Sharing - Fast, affordable and hassle free commute solution
Uber - Uber is a website and mobile app that allows you to get a ride similar to a taxi service from your phone.