Yes, we have a free demo and you can view it by clicking on the "See the Demo" button on prisync.com

In the free demo, you'll see a sample account containing some generic products and retailers from the global market. However, as this is only a read only copy of real account, we strongly suggest you to start a free trial without any credit card obligation as this is the best way to see how it works and what kind of results Prisync can generate.