Neither NectaCart nor Square Ecommerce offers a free trial.
NectaCart is designed for Large Enterprises, Medium Business and Small Business.
Square Ecommerce is designed for Large Enterprises, Medium Business and Small Business.
Pricing for NectaCart Starts at $499/Year whereas for Square Ecommerce Starts at $8/Month.
Some top alternatives to NectaCart includes OpenCart, EasyEcom, WooCommerce, Shopify Plus, BigCommerce, Square Ecommerce, Shopify, AmeriCommerce, Purchase Commerce, Laravel Ecommerce, WebCommander and Web.com.
Some top alternatives to Square Ecommerce includes SimpleShop, WooCommerce, Shopify Plus, BigCommerce, Shopify, Shopnix, Shift4Shop, Web.com, MicroCommerce, Square Online Store and TeamECOM.