MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Sellbery - Easily automate product feeds from Shopify, Magento to Amazon, eBay and other marketplaces. Fully utilize the most profitable eCommerce channels and increase sales.
BirdSend - BirdSend is the email marketing software that allows you to create beautiful and appealing marketing campaigns, and achieve the desired results.
Enspire Commerce - Omni-channel ecommerce management solution
ActiveCampaign - Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.
Radial - Radial offers order management and store fulfillment solutions.