24 Shopify apps rank for product add on in App Store search. Here they are in order, with what merchants think of each one and what it costs to start.
Market
69/100
Difficulty
76/100
Established rivals
24
Avg. rating, top 10
4.96★
Positions from our own crawl of App Store search on 2026-08-13. ▲▼ is the change since a week earlier.
Essential Upsell & Cross Sell
Boost your AOV with the Essential Upsell app, offering customizable product upsell & cross-sell & "add to cart" widgets. Display frequently bought ...
Easify Custom Product Options
Best Shopify Product Options app for unlimited variant option product options with image upload, text box, file upload, product add-ons & product personalizer.
Upsell & Cross Sell — Selleasy
Frequently bought together bundles, one click upsell & cross sell for Shopify. In cart upsell, checkout upsell, post purchase offers & product recommendations.
Essent Cart Drawer Cart Upsell
Add a cart drawer with AI upsells, reward bar, free shipping goals and sticky add to cart bar. Customize with HTML and CSS. Markets and 24/7 support.
OPTIS Product Options, Variant
Best Shopify Product Options app for unlimited variant option product options with image upload, text box, file upload, product add-ons & product personalizer.
SMART Checkout Rules & Upsells
SMART Checkout Rules helps merchants control the checkout experience using flexible conditions. Validate checkout or hide, block, sort, or rename p...
Kaching Bundles App & Upsells
Increase your average order value with offering bundles, free gifts, custom upsells and applying volume discount!
XB: AI Cart Upsell Cart Drawer
Xboost: All-in-one cart solution to boost conversions and order value with AI upsell, sticky cart, and fast checkout options
Simple Bundles & Kits
Customizable product bundles, such as mix-and-match, BYOB, quantity discounts, to boost AOV. Seamless Shopify integration for simplified inventory management.
Kaching CartDrawer Cart Upsell
Boost AOV with a custom slide cart featuring upsells, urgency timer, free shipping/gift bar, etc.
Koala Free Gift BOGO Upsell
Add free gifts, BOGO, Buy X Get Y & upsell pop-ups to boost AOV. Auto-add gifts to cart, target by behavior & location. Easy setup, trusted by 350+ stores.
FBP | Fast Bundle & Upsell App
Create product bundles for Shopify stores to increase AOV with mix & match, BOGO, volume discounts, AI-powered frequently bought together and upsells.
Aftersell Post Purchase Upsell
Boost AOV and increase sales with Aftersell — the leading Shopify app for post-purchase and checkout upsells. 1-click offers, easy setup, proven results.
EComposer Landing Page Builder
Easy Shopify landing page builder, product page, homepage, collection, blog, FAQs, Contact, About Us, sections using a live drag drop editor.
EA • Sticky Add to Cart Drawer
Sticky Add To Cart Bar Shopify App by EA. Quick buy buttons, a side cart slider, cart drawer, with product upsell, free shipping bar, & sticky cart button.
AppHero: Free Gifts BOGO Offer
Drive a higher average order value (AOV) and encourage sales by offering your customers gifts based on customizable conditions. Easily set up entic...
Free Shipping Bar & Cross Sell
Add progressive free shipping bars to your shopify store and upsell to promote products, increase average order value and boost sales by offering free shipping.
AOV.ai Cart Drawer Cart Upsell
A sleek, powerful slide cart drawer to your unique store, helping shoppers discover relevant products before checkout. Use cart upsells, free shipp...
EPA- Easy Product Addons
Not yet in our catalog — we saw it ranking but haven't crawled its listing.
Kaching Sales & Email Popup
Maximise your Shopify store revenue with customisable upsell, cross-sell and email popups in your product pages.
Fly Upsell & Cross Sell
Shopify app for product bundles, AI upsells & quantity breaks to boost AOV & conversions. Complete with advanced analytics and design flexibility.
Upsell.com ‑ ReConvert Upsell
Sell more with ReConvert. The simplest, most powerful bundles, upsell & cross sell app. Join 40,000+ brands like yours. 5/5 (4,000+ reviews). Start Free Today!
Amp Slide Cart Upsell Drawer
Trusted by leading D2C brands for a premium branded look. Increase average order value by adding progress bar, cart upsells, free gifts, BOGO (buy ...
Revize: Order Editing & Upsell
Let customers edit orders themselves before shipping — change address, cancel, swap products, apply discounts. Reduce support tickets. Free, B2B-ready.
1 of these 24 apps aren't in our catalog yet, so their rating and pricing are blank. That usually resolves within a crawl or two.
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