Neither Purchase Commerce nor Shopify Plus offers a free trial.
Purchase Commerce is designed for Large Enterprises, Medium Business and Small Business.
Shopify Plus is designed for and Large Enterprises.
The starting price of Purchase Commerce begins at $5,000, while pricing details for Shopify Plus are unavailable.
Some top alternatives to Purchase Commerce includes Shopify Plus, 2Ship, BigCommerce, Shopify, AmeriCommerce, 1ShoppingCart, Comecero, Quick eSelling, CommerceUp and Equip.
Some top alternatives to Shopify Plus includes Sharetribe, WooCommerce, BigCommerce, Square Ecommerce, Shopify, AmeriCommerce, Ecwid, Salesforce B2C Commerce, Magento Open Source, NetSuite SuiteCommerce and WebCommander.