Pretty much, yeah. And from my personal experience, uship is useless. Lots of independent people that charge too much due to small economies of scale (one guy with a goose-neck truck vs. a car carrier). The few times I've had to ship a vehicle cross country I've wasted time on uship before going back to a traditional broker and letting them handle it for less money and less hassle. It's still annoying dealing with the salespeople, but if you're good at playing that game you can at least use the usual negotiation tactics to get an even lower price.
You place anything you need shipped on there and various shippers can bid without having to go through a broker.