The 10 Best Checkout Upsell Apps for Shopify
The top 10 apps merchants see when they search the Shopify App Store for checkout upsell, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.
Updated August 14, 2026 · Organic results only-
1
SMART Checkout Rules & Upsells
Checkout upsell app, rules & post purchase upsells to grow AOV
Built for Shopify -
2
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3
Aftersell Post Purchase Upsell
Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
Built for Shopify -
4
Kaching Post Purchase Upsell
Boost AOV via 1-click Checkout upsells & Thank You page offers
Built for Shopify -
5
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6
One Click Upsell ‑ Zipify OCU
Boost AOV with AI post-purchase upsell app & checkout upsells
Built for Shopify -
7
Upsell & Cross Sell — Selleasy
Frequently bought together bundles & in cart upsell, boost AOV
Built for Shopify -
8
Monk Free Gift BOGO and Upsell
Free gift with purchase, BOGO & checkout upsells to boost AOV
Built for Shopify -
9
Upsell.com ‑ ReConvert Upsell
Create Cart Upsell & Cross Sell + Post Purchase Upsell Funnels
Built for Shopify -
10
Oak Checkout Upsell | Grow AOV
Checkout upsell, post purchase upsell & thank you page offers
Built for ShopifyFrequently asked questions
Which is the best Checkout Upsell app for Shopify?
Based on the Shopify App Store's own organic ranking for "checkout upsell", SMART Checkout Rules & Upsells currently holds the #1 spot, with a 5.0 star rating across 616 reviews. The best choice for your store still depends on your requirements, so compare the top results above.
How is this ranking determined?
We record the organic results merchants actually see when searching the Shopify App Store for "checkout upsell", refreshed daily. Sponsored ("Ad") placements are excluded, so positions reflect Shopify's real search ranking rather than paid promotion. Source: the Shopify App Store search results for "checkout upsell", you can verify the current ranking there yourself.
Which Checkout Upsell apps are Built for Shopify?
9 of the top 10 checkout upsell apps hold the Built for Shopify badge: SMART Checkout Rules & Upsells, UpsellPlus Checkout Upsell, Aftersell Post Purchase Upsell, Kaching Post Purchase Upsell, Wiz: Checkout Upsell and more.
What does the Built for Shopify badge mean?
Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn
the badge, an app must meet Shopify's standards for safety, performance, ease of use,
and proven usefulness: it cannot slow down the admin, storefront, or checkout, must
integrate seamlessly into the Shopify admin, and must demonstrate quality through
installs, reviews, and ratings over time. When comparing similar apps, preferring
ones with the badge is a safe default.
Learn more about the Built for Shopify badge →
As of August 14, 2026, the top-ranked checkout upsell app on the Shopify App Store is SMART Checkout Rules & Upsells, with a 5.0 star rating across 616 reviews. 9 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 8,327 reviews.
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Rank higher on the Shopify App Store
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