High-conversion one click upsell & post purchase upsell app. Bundle frequently bought together products & addons to increase AOV. Use in cart upsell, cross sells & automatic product recommendations for complementary products on product page & cart drawer. Checkout upsell extensions & discount functions for bundling accessories. Mobile-responsive upsell funnel with thank you page & pop up upsell offers works with any theme to boost conversion rates in multi-language & multi-currency stores.

Appikon's Back in Stock app helps you automatically notify customers when previously out of stock products become available. With back in stock alerts, you can improve the customer experience and boost sales, while automating inventory management. Our waitlist functionality ensures that customers never miss out on their favorite items. And detailed reporting tools provide insights into customer demand for both new and existing products. Try Appikon Back in Stock alerts and recapture more sales!

Aftersell helps you earn more from every order, without spending more on ads. Drive revenue with 1-click post-purchase upsells & use Smart Funnel AI to show shoppers the perfect offer. Complete your funnel by customizing your Thank You page with cross-sells, or adding checkout widgets like upsells, reward bars, or testimonials (for Shopify Plus). Then, unlock passive profit with Rokt Thanks: earn up to $0.80 per order by displaying premium offers on your confirmation page.

Klaviyo Reviews collects text, photo, and video reviews with automated email and SMS requests from prebuilt flows. Verified reviews build trust, and AI helps customers write reviews and drafts your replies in your brand voice. Show ratings, summaries, and reviews in on-brand widgets, sync to Google Shopping, and add custom questions. Because reviews live in your CRM, segment on ratings, personalize across channels, feature reviews in campaigns and flows, and route low ratings to support.

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.