Sold my Toyota Tacoma with them. Went against everything you should do when selling a car. Mail them the title, and keys, and then they set someone up to pick up the vehicle. After that you get a check in a few day. Checked them out, saw the reviews and went with it.
Not only did they offer 10-15% more than the other similar services, the check arrived, and was what they promised it would be. Was concerned as I had a couple scratches on the bumper.
I recently sold a car to Vroom for $2,500 more than the trade in value and it couldn’t of been easier. They picked it up and sent me a check three days later.