Yes, both SparkLayer and Shift4Shop offer a Free Trial.
SparkLayer is designed for Large Enterprises, Medium Business and Small Business.
Shift4Shop is designed for Large Enterprises, Medium Business and Small Business.
The starting price of SparkLayer begins at $49/Month, while pricing details for Shift4Shop are unavailable.
Some top alternatives to SparkLayer includes B2Storefront, Shopify Plus, Shopnix, NetSuite SuiteCommerce, Shift4Shop, Cloudfy, Natively, Qualified, SnapArt, Workvivo, Spry Ecommerce and IFTTT.
Some top alternatives to Shift4Shop includes Squarespace, KartRocket, Shoprocket, WooCommerce, Shopify Plus, BigCommerce, Square Ecommerce, Shopify, Ecwid, Web.com and Square Online Store.