Swell.is - Customizable, API-first ecommerce platform for innovative brands, startups, and agencies.
HubSpot CRM - Free CRM software for small businesses.
Shopify - Shopify is a powerful ecommerce platform that includes everything you need to create an online store and sell online. Try it free for 14 days.
Keap - Grow Sales. Save Time. Get Organized.
Vendure - Open-source headless e-commerce framework for developers
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.