Yes, both SellerSkills and eChannelHub offer a Free Trial.
SellerSkills is designed for Individuals, Large Enterprises, Medium Business and Small Business.
eChannelHub is designed for Large Enterprises, Medium Business and Small Business.
Pricing for SellerSkills Starts at $45/Month whereas for eChannelHub Starts at $89/Month.
Some top alternatives to SellerSkills includes EasyEcom, Multiorders, WooCommerce, Shopify Plus, BigCommerce, Shopify, AmeriCommerce, eChannelHub, Marketplace Manager, Equip, WebCommander and Web.com.
Some top alternatives to eChannelHub includes EasyEcom, Multiorders, WooCommerce, Shopify Plus, 2Ship, BigCommerce, Shopify, AmeriCommerce, Quick eSelling, SellerSkills, Web.com and Unicommerce.