Klaviyo is the best in class email marketing solution for eCommerce. It's powerful because it connects to your store, and you can create awesome customer segments based on past purchasing behaviors, customer preferences, and even future predictions of spending.
AddShoopers tracks all of the product sharing activity that occurs on your store and identifies influencers. Some key features are: "sharing buttons" (add social sharing buttons to your product pages), "social rewards" (incentivise sharing with a coupon) and ROI Tracking.
Kustomer helps brands increase satisfaction and loyalty by empowering agents to engage customers in personalized conversations. Kustomer keeps track of customer information such as purchase behavior, site behavior and conversations to give support agents the tools they need to assist customers.
Impact’s partnership platform lets you discover new partners and recruit them with automated nurture campaigns. Contract newcomers and negotiate payout terms. Track the traffic driven on your properties and engage/train partners. Optimize & adjust partner strategy in-app.
Shopify is a commerce platform that allows anyone to set up an online store and sell their products. It's the go-to eCommerce platform for young direct-to-consumer brands. It's ease of use and setup is what's most attractive to merchants, but also the incredibly vast Shopify app store.