BigCommerceHosted e-commerce platform for online stores, B2C and B2B
B2B features such as account-specific pricing, quotes and buyer approvals are part of the platform, several storefronts run from one account, and the free trial lasts 15 days (Shopify: 3 days).
EcwidOnline store builder that adds a store to any website or builds a new one
Ecwid adds a store to an existing WordPress, Wix or Squarespace site, or to several sites at once, and the Starter plan costs $5 a month (USD, billed yearly).
SquarespaceWebsite builder with an online store, payments, shipping and tax tools
A website builder with templates is the core of the product, the free trial lasts 14 days (Shopify: 3 days), and Core and Advanced charge 0% transaction fees on online store sales.
