
Pop-ups & Upsell and cross-sellBy App Attic4.8 (67 reviews)Updated September 15, 2026
319 Shopify stores run Outsell Cross Sell & Upsell as of September 13, 2026. Shoplist monitors installs, uninstalls, reviews, and listing changes continuously, so you can act on them before your competitors do.
15 of 319 detected stores, ranked by traffic. The full list adds filters, contact availability, and CSV export.
304 more stores in the full list
A free account unlocks the first 25 with filters and contact availability. Paid plans export all 319 to CSV.
Store movement comes from Sonar's storefront scans; listing changes come from the Shopify App Store page.
2 stores stopped showing Outsell Cross Sell & Upsell in the last 28 days.See which, and what replaced them
The categories, store sizes, and countries of the stores Sonar detects it on, and the apps most often installed alongside it.
Brands using Outsell Cross Sell & Upsell, grouped by product count
Share of currently detected stores, top five.
Apps merchants weigh against Outsell Cross Sell & Upsell, with their own detected stores and ratings.

Post Purchase Upsell & Cross sell / Thank You Page / AOV Boost


Frequently bought together, related product addons, bundles.

Recommended & Related Products. Upsell & Cross sell Discounts.


Increase AOV with Upsell & Cross-sells without Popups Using AI
Boost sales, revenue & increase AOV with upsell, cross-sell and frequently bought together offers.
Outsell is designed to help Increase your average order value and optimize revenue by creating beautiful add-to-cart popup offers on the product page. Display pre-purchase upsell and cross-sell pop-ups that your customers can redeem and add to their cart with just one click. Easy to use, complete with a beautiful design and the ability to create time-sensitive and discounted offers, Outsell allows you to present exclusive deals to your customers without distracting them away from your store.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Outsell Cross Sell & Upsell on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app App Attic publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.
Filter by category, country, and traffic, see contact availability, and get alerted when stores install or leave.
79/100
Adoption, install momentum, reviews, listing freshness, and pricing posture, weighted into one public score.