Neither Magento Open Source nor BigCommerce offers a free trial.
Magento Open Source is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
BigCommerce is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Magento Open Source and BigCommerce are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Magento Open Source includes WooCommerce, Shopify Plus, BigCommerce, Shopify, AmeriCommerce, Elliot, Quick eSelling, CommerceUp, Purchase Commerce, Adobe Commerce, Web.com and iSeller.
Some top alternatives to BigCommerce includes Squarespace, SimpleShop, CS-Cart, WooCommerce, Shopify Plus, Square Ecommerce, Shopify, Shopnix, Magento Open Source and Square Online Store.