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.

Add and customize Notify me button to all page types (homepage, product, collection & more) to capture back in stock signups. Send unlimited, automated back in stock alerts with personalized, branded email designs. Target by product, collection, segment based on customer behavior, purchase history. Reuse workflows and templates, run multiple stock alert campaigns at the right target to maximize sales. Track performance, subscriber demand, optimize conversion & notify internal team. 24/7 support.

Show product options beautifully with clickable color and image swatches — fully customizable on product and collection pages. Group related products as variants to improve SEO and provide a seamless shopping experience. Boost sales with built-in product bundles — ideal for upsells, B2B, or promotions. Easy setup, no coding needed. Works with all themes and filter apps.

Unlimited discounts can be applied across multiple products, collections that allow you to configure the simplest or most complex discounts across your products. You can customize the look of your custom pricing to match product pages, offer time-sensitive quantity breaks and volume discounts to create urgency, use a notification bar on the cart page to up-sell and increase sales, change the messaging to suit your brand tone, offer tiered discounts and pricing to your customers based on tags.

SUPREMATIK allows sellers to add measurements to orders, calculate prices and configurations, and bundle products. It includes a visualizer and is fully customizable. You can sell doors, windows, blinds, roofing, curtains, furniture, mattresses, wallpapers, fabric, stones, mirrors, kitchens, and solar panels. It can also calculate clean energy, concrete, and tile. It is convenient for made-to-order products. Additionally, you can sell food and even sandwiches. Have ideas? Write to us!