Shopify offers Free Trial, but Redpen does not.
Shopify is designed for Large Enterprises, Medium Business and Small Business.
Redpen is designed for Large Enterprises, Small Business and Medium Business.
The starting price of Redpen begins at $7.95per month when Billed Yearly, 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 Redpen includes and undefined.