Typeform is a very user-friendly form and survey builder. The design is clean and the features are smart: You can customize your survey in different ways, and you can also create lots of clever interactions using features like "logic jumps" which create unique paths of questions based on answers.
VWO is a conversion optimization solution. From VWO you can run A/B tests, and alter the look of parts of your website, without altering the code. Use funnels, heatmaps and session recordings to understand your shoppers’ hesitations better, which will help you generate stronger A/B testing ideas.
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.
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.
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.
Trustpilot is a tool to collect reviews from customers. Those reviews are leveraged on-site to increase conversion rates or used to increase visibility with Google. Trustpilot automatically sends review invitation emails and reminders to make it easy for your customers to leave feedback.