Yes, both Shopify and CommerceUp offer a Free Trial.
Shopify is designed for Large Enterprises, Medium Business and Small Business.
CommerceUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of CommerceUp begins at $1,000/Month, while pricing details for Shopify are unavailable.
Some top alternatives to Shopify includes PrestaShop, CS-Cart, WooCommerce, Shopify Plus, BigCommerce, AmeriCommerce, 1ShoppingCart, Zoho Commerce, Magento Open Source, Web.com, iSeller and Dukaan.
Some top alternatives to CommerceUp includes OpenCart, WooCommerce, Shopify Plus, BigCommerce, Square Ecommerce, Shopify, AmeriCommerce, Quick eSelling, Purchase Commerce, MyEasyStore, Web.com and ICRM Software.