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.

CrazyRocket turns browsers into buyers with gamified popups shoppers actually enjoy: spin wheels, slot machines, and scratch cards that grow your email and SMS lists on autopilot. Protect your margins with optional unique, single-use coupons that never leak to coupon sites. Trigger exit-intent campaigns, embed them on landing pages for exclusive promos, and sync every lead to Klaviyo, Shopify Flow, and your favorite ESP for automated follow-ups. On-brand, mobile-ready wheel, ready in minutes.

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.

Dynamically display order preparation and delivery dates on product pages. Enable merchants to customize date formats, languages, and visual styles (font/color/icon size), while setting distinct delivery rules for specific products, collections, countries, or vendors. Streamlines customer expectations with transparent timeline management.

Go beyond the basics with Klaviyo’s AI-first B2C CRM. 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 AI customer service tools that turn browsers into buyers.