GTZ is a simple platform that is easy to use and walks you through the shipment process. If I need to find a rate for a shipment I can find an answer in minutes and I can set up shipments right away or future orders ahead of time.
My representative is available to answer my questions and if she is not available there is someone at the call center that can help me right away. I have never had a problem reaching a representative to take care of my needs.
Different carriers and 3pl have different platforms for shipping. I have used Unishippers, MyFreightWorld, Navisphere, Saia and YRC. GTZ is by far simpler and quicker to get a quote and set up a shipment.