Yes, both Order MS and Shopventory offer a Free Trial.
Order MS is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Shopventory is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Order MS Starts at $25/User/Month whereas for Shopventory Starts at $39/Month when Billed Yearly.
Some top alternatives to Order MS includes Rutamsoft Inventory Management System, inFlow Inventory, Multiorders, CyberStockroom, ZapInventory, Shopventory, Acctivate Inventory Software and EZOfficeInventory.
Some top alternatives to Shopventory includes Zoho Inventory, Rutamsoft Inventory Management System, EazyStock, CyberStockroom, ZapInventory, Backbar, SkuVault, Acctivate Inventory Software and EZOfficeInventory.