Dynasort is automated merchandising for your whole storefront. Sort products with recipes that blend 40+ signals (sales, margin, inventory, reviews, metafields) and rank every product discovery surface: collections, instant search, search results, related products and recommended products, plus post purchase upsells. Push down or hide sold out products, boost new arrivals, pin best sellers. Personalization from your own data, with collection analytics and A/B testing to prove what converts.

Loop helps DTC brands deliver stress-free returns, exchanges, and real-time tracking that keep customers coming back. By automating the messy work after checkout, Loop converts more orders into revenue and increases LTV while creating a seamless post-purchase journey that builds trust and loyalty. With deep integrations across different tools, Loop ensures every order, return, exchange, claim, and resolution is faster, simpler, and designed to grow your brand.

Get the most out of your product reviews with all your data consolidated in one platform. Deliver a seamless customer experience with all review requests on brand, on time, and never double-sent – Klaviyo already has all your existing templates and applies smart sending rules to all sends.

Go beyond the basics with the Klaviyo marketing app. Klaviyo syncs Shopify data in milliseconds so every message and insight reflects what’s happening in your store right now. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and marketing automation tools that turn browsers into buyers.

Use STOQ's Preorder or Notify Me button to create waitlists for out of stock products. Offer pre-order, backorder, presales with deposits or partial payment and unlock preorder revenue today. Or send back in stock when you restock via email/SMS automatically. Customize everything with 24*7 help. With STOQ, send back in stock alerts and get preorders with many features built for you - multiple locations, Klaviyo sync & back in stock emails, analytics, markets, reminder alerts & more!