Yes, both Sellbrite and WooCommerce offer a Free Trial.
Sellbrite is designed for Medium Business and Small Business.
WooCommerce is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Sellbrite and WooCommerce are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Sellbrite includes ChannelOnline, Ecomdash, Shopify Plus, BigCommerce, Shopify, Shopware, eChannelHub, Marketplace Manager, SellerSkills, Equip, Web.com and Veeqo.
Some top alternatives to WooCommerce includes PrestaShop, OpenCart, CS-Cart, X-Cart, Shopify Plus, BigCommerce, Square Ecommerce, Shopify, Ecwid, Magento Open Source, Web.com and HostRooster.