Lyft (zimride) started the first carpool site. Sidecar started the first rideshare app. Uber used excess black cars capacity to start. I would say sidecar and l

Lyft (zimride) started the first carpool site. Sidecar started the first rideshare app. Uber used excess black cars capacity to start. I would say sidecar and lyft were pretty genius but Uber won the game.