Yes, both Multiorders and SellerSkills offer a Free Trial.
Multiorders is designed for Large Enterprises, Medium Business and Small Business.
SellerSkills is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Multiorders Starts at $7/Month when Billed Yearly whereas for SellerSkills Starts at $45/Month.
Some top alternatives to Multiorders includes Zoho Inventory, Contalog, inFlow Inventory, EasyEcom, Order MS, EazyStock, CyberStockroom and ZapInventory.
Some top alternatives to SellerSkills includes EasyEcom, Multiorders, WooCommerce, Shopify Plus, BigCommerce, Shopify, AmeriCommerce, eChannelHub, Marketplace Manager, Equip, WebCommander and Web.com.