Segment is a Customer Data Platform (CDP). They provide a service that simplifies collecting and using data from the users of your digital properties (websites, apps, etc). With Segment, you can collect, transform, send, and archive your first-party customer data.
Elfsight has an incredible library of over 60 widgets that work seamlessly across any platform (Shopify, WooCommerce, Webflow etc). From age verification widgets to review widgets and social feed display widgets - You can do a lot with Elfsight without the need for a developer.
Lucky Orange is an analytics tool for eCommerce. The most popular features include automated recordings, heatmaps and conversion funnels. Lucky Orange will automatically create a recording of every visitor and segment recordings so you can see exactly why visitors are not converting.
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.
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.