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.

SWishlist revolutionizes the shopping journey with a product wishlist. This powerful tool boosts engagement, drives sales, and empowers customers to curate their shopping experience. By saving favorite items, shoppers enjoy a seamless, delightful experience while reducing cart abandonment. Enhance your customers' experience with an efficient wishlist feature.

Offer gift wrap, custom messages, and notes from product page to checkout—and now directly in the cart and slide cart with our latest cart extension update. This seamless, on-brand gifting widget enhances UX, drives conversions, boosts AOV, and improves customer satisfaction. Fully integrated with your storefront for a premium, cohesive shopping and gifting experience.

Inbox puts an AI-powered sales associate on your storefront. Buyers can ask questions and get help finding the right products from your catalog. When buyers sign in with Shop, your Inbox agent can personalize replies using their preferences and purchase history from across Shopify. Run Inbox with or without the agent. Inbox learns from your catalog, policies, and store content while you control its tone, style, and rules.

Biscuits Bundles is a BYOB bundle builder for mix and match products. Let customers build your own bundle or build a box product bundles with mix and match bundle discounts. Pricing rules like volume discounts, quantity breaks, fixed pricing, or percentage off. Control selection quantity limits per step. Perfect for mix and match product bundles, product bundles customizable, personalised kits & mix and match bundle gift sets. Localise pricing and language with Shopify Markets catalog support.