Give shoppers a faster checkout with a sticky add to cart bar (variant & quantity pickers) and a slide cart drawer. Lift AOV with AI cart upsell and cross-sell that can work with subscription or tiered offers, plus a progress bar and free shipping bar that unlock a free gift. Shoppers can apply a cart discount, add notes, and pick cart add-ons like gift wrapping or shipping protection. A floating sticky cart with full customization, theme sync, trust badges; works w/ Shopify Discounts & Bundles.

Go beyond the basics with the Klaviyo marketing app. New stores get a guided setup — sign-up form, welcome email, and abandoned-checkout flow — without leaving Shopify Admin. 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.

The Sezzle dynamic widget displays payment options to shoppers on product description and checkout/cart pages, which is proven to increase conversions, average order values, and basket sizes. *Widget is visible to US and CA shoppers only.

Proviews is a fast, lightweight product reviews app for merchants who want to grow trust and convert more visitors into buyers. Collect photo and video reviews automatically, display them with SEO-rich snippets and Google Shopping ratings, and use AI-powered summaries to help shoppers make confident purchase decisions. With the new AI Moderation system, every review is automatically checked for Google policy compliance — keeping your storefront clean with zero manual effort.

Extend helps brands turn shopper behavior into operational and financial advantage. Dynamically adjust policies across delivery, returns, exchanges, and product protection. Differentiate customers based on value and risk with Extend Shopper Intelligence, rewarding your best customers while reducing fraud & abuse. Reduce claim overhead with automated, 24/7 filing. Incentivize product exchanges over returns to retain revenue and boost loyalty. All in one place, and all without manual intervention.