Uber - iPhone and Android app for a professional driver to arrive curbside
Lyft - Need a ride? Request a ride in the Lyft app, and get picked up by a community driver in minutes
SideCar - A community-based, real-time ride sharing marketplace
Zimride - Find your friends, classmates, and coworkers going the same way you are.
Tickengo - Connects people who need a ride with reliable drivers nearby.
GoLoco - Community transportation network
SkiCarpool - to the Colorado Mountains
eRideShare - Carpool and share a ride board
CarPoolWorld.com - Partnered with employers
AlterNetRides.com - Free service for all zip codes
NuRide.com - Point Reward system for ride sharers