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!

Monster Cart helps merchants increase average order value across their entire store. On product pages, Buy More Save More volume discount widgets encourage larger purchases. In the cart drawer, progress bars unlock free gifts, free shipping, and store credit rewards. Smart upsells powered by Shopify recommend products customers actually want. One tick upsells add shipping protection, warranties, and extras. Fully customizable design with a dedicated team to match your brand.

Build your next winning campaign faster with Zipify Pages. It's packed with AI-powered features and marketing templates built by store operators, many battle-tested on our own store. Customize your Shopify product pages, blogs, and homepages, set up bundles to boost conversion rates and capture lost revenue. Zipify Pages is fully optimized for mobile with built-in split testing to maximize results. Get everything you need to launch better offers, convert more leads, and make more sales!

Add “Notify Me,” “PreOrder,” or “Wishlist” buttons to out-of-stock product, home, and collection pages. Send auto restock alerts via email/SMS/push. Accept D2C/B2B pre-orders with discounts, notes, and partial payments. Show low stock with a “only X left” counter for FOMO and forecast inventory with low stock alerts. Wishlist lets shoppers save items and return later—boosting engagement and recovery. More presale, back in stock and wish list features and details Inside Notify Me!™.

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.