Propago is described as 'brings the physical and digital marketing worlds together in a single cloud based platform, allowing marketers to better manage the complexities of distributing their brand and marketing materials'. There are three alternatives to Propago, not only websites but also apps for SaaS, Windows and Mac. The best alternative is Lucidpress, which is free. Other great sites and apps similar to Propago are PressWise (Paid) and Merch Titans Automation (Paid).
Merch Titans Automation will greatly save you time, allow you to upload more, and ultimately help you generate more diversified sales by utilizing our groundbreaking Print on Demand Upload Automation Software.