How Kaching Post Purchase Upsell and Upsell & Cross Sell compare on the Shopify App Store: rating, review count, pricing, the Built for Shopify badge, and where each one ranks in the store's organic search results. Every number is the App Store's own and is never edited.
Updated October 10, 2026 · App Store dataAs of October 10, 2026, Kaching Post Purchase Upsell is rated 5.0 stars from 382 reviews and Upsell & Cross Sell is rated 4.9 stars from 2,747 reviews on the Shopify App Store.
| Fact |
|
|
|---|---|---|
| Tagline | Boost AOV via 1-click Checkout upsells & Thank You page offers | In cart upsell, checkout upsell, product addons bundle for AOV |
| Rating | ★ 5.0 | ★ 4.9 |
| Reviews | 382 | 2,747 |
| Pricing | Free plan available | Free to install |
| Built for Shopify | Built for Shopify | Built for Shopify |
| Data as of | October 10, 2026 | October 10, 2026 |
Ratings, review counts, pricing labels and badges are read from each app's Shopify App Store search result card. Rankings are the store's organic results for the searches Rankbase tracks; sponsored results are excluded.
| App Store search |
|
|
|---|---|---|
| Both apps rank · 10 searches | ||
| One Click Upsell | #3 | #2 |
| Checkout Upsell | #4 | #2 |
| Upseller | #6 | #1 |
| Panier | #4 | #6 |
| Thank You Page | #2 | #9 |
| Up Sell | #9 | #2 |
| Bold Upsell | #7 | #5 |
| Reconvertir Upsell | #6 | #8 |
| Compre Junto | #10 | #5 |
| One Click | #9 | #10 |
| Only Kaching Post Purchase Upsell ranks · 47 searches | ||
| Kaching Upsell | #1 | not in top 10 |
| Post At | #1 | not in top 10 |
| Post Purchase | #1 | not in top 10 |
| Post Purchase Upsell | #1 | not in top 10 |
| Kaching | #2 | not in top 10 |
| La Poste Pro | #2 | not in top 10 |
| Nimbus Post | #2 | not in top 10 |
| Paginas | #2 | not in top 10 |
| Post Ex | #2 | not in top 10 |
| Post Purchase Upsell Hero | #2 | not in top 10 |
| Post Script | #2 | not in top 10 |
| Poste Italiane | #2 | not in top 10 |
| Reconvert Post Purchase Upsell | #2 | not in top 10 |
| Xcotton Post Purchase Guard | #2 | not in top 10 |
| Deutsche Post | #3 | not in top 10 |
| Kaching Bundel | #3 | not in top 10 |
| Kathing Bundles | #3 | not in top 10 |
| Mindestbestellwert | #3 | not in top 10 |
| Nz Post | #3 | not in top 10 |
| Ofertas | #3 | not in top 10 |
| Post Nl | #3 | not in top 10 |
| Thank You | #3 | not in top 10 |
| Kachin | #4 | not in top 10 |
| Kaching Bundels | #4 | not in top 10 |
| Kaching Bundle | #4 | not in top 10 |
| Kaching Bundles | #4 | not in top 10 |
| Kaching Subscriptions | #4 | not in top 10 |
| Katching Bun | #4 | not in top 10 |
| Katching Cart | #4 | not in top 10 |
| Laposte | #4 | not in top 10 |
| Posten | #4 | not in top 10 |
| Boost | #5 | not in top 10 |
| Click | #5 | not in top 10 |
| Kaching Cart | #5 | not in top 10 |
| La Poste | #5 | not in top 10 |
| Postex | #5 | not in top 10 |
| Aus Post | #6 | not in top 10 |
| Bpost | #6 | not in top 10 |
| Katching | #6 | not in top 10 |
| Post & DHL | #6 | not in top 10 |
| Customly | #7 | not in top 10 |
| Offers | #7 | not in top 10 |
| India Post | #8 | not in top 10 |
| Katching Bundles | #8 | not in top 10 |
| Australia Post Mypost Business | #9 | not in top 10 |
| Offer | #9 | not in top 10 |
| UTM | #9 | not in top 10 |
| Only Upsell & Cross Sell ranks · 48 searches | ||
| Cross Sell | not in top 10 | #1 |
| Cross Selling | not in top 10 | #1 |
| Product Addons | not in top 10 | #1 |
| Sell Easy | not in top 10 | #1 |
| Selle | not in top 10 | #1 |
| Sellea | not in top 10 | #1 |
| Selleasy | not in top 10 | #1 |
| Upsell | not in top 10 | #1 |
| Upsell & Cross Sell | not in top 10 | #1 |
| Upsell And Cross Sell | not in top 10 | #1 |
| Addons | not in top 10 | #2 |
| Cross Sell & Upsell Bundles | not in top 10 | #2 |
| Dealeasy | not in top 10 | #2 |
| Essential Upsell & Cross Sell | not in top 10 | #2 |
| Product Add On | not in top 10 | #2 |
| Product Add Ons | not in top 10 | #2 |
| Reconvert Upsell & Cross Sell | not in top 10 | #2 |
| Reconvert Upsell Et Cross Sell | not in top 10 | #2 |
| Sellsy | not in top 10 | #2 |
| After Sell | not in top 10 | #3 |
| Carrinho | not in top 10 | #3 |
| Product Recommendation | not in top 10 | #3 |
| Product Recommendations | not in top 10 | #3 |
| Related Products | not in top 10 | #3 |
| Carrito | not in top 10 | #4 |
| Easy Sell | not in top 10 | #4 |
| Easy Sell Order Form | not in top 10 | #4 |
| In Cart Upsell | not in top 10 | #4 |
| AOV | not in top 10 | #5 |
| CRO | not in top 10 | #5 |
| Bundle Products | not in top 10 | #6 |
| Easy Sell COD | not in top 10 | #6 |
| Frequently Bought Together | not in top 10 | #6 |
| Grid | not in top 10 | #6 |
| Multivende | not in top 10 | #6 |
| Order Status | not in top 10 | #6 |
| Pedidos Ya | not in top 10 | #6 |
| Sell The Trend | not in top 10 | #6 |
| Selluxe | not in top 10 | #6 |
| Sezzle | not in top 10 | #6 |
| Ventas | not in top 10 | #6 |
| Frequently Bought | not in top 10 | #7 |
| Funnel | not in top 10 | #7 |
| Selecty | not in top 10 | #7 |
| Add Ons | not in top 10 | #8 |
| Cart Upsell | not in top 10 | #8 |
| CSS | not in top 10 | #9 |
| Pago | not in top 10 | #9 |
In the App Store's organic search results, Kaching Post Purchase Upsell ranks in the top 10 for 57 of the 3,798 searches we track and Upsell & Cross Sell for 58. They share 10 searches: Upsell & Cross Sell ranks higher on 6, Kaching Post Purchase Upsell on 4.
Kaching Post Purchase Upsell has the higher rating, 5.0 stars against 4.9. Upsell & Cross Sell has more reviews, 2,747 against 382.
Upsell & Cross Sell has more reviews, 2,747 against 382.
In the App Store's organic search results, Kaching Post Purchase Upsell ranks in the top 10 for 57 of the 3,798 searches we track and Upsell & Cross Sell for 58. They share 10 searches: Upsell & Cross Sell ranks higher on 6, Kaching Post Purchase Upsell on 4.
Rankbase records the organic results merchants see when they search the Shopify App Store for 3,798 popular keywords, refreshed daily for published rankings and at least weekly for the rest. Each app's rating, review count, pricing label and Built for Shopify badge are taken from its App Store search result card, so they are exactly what merchants see; the date next to each app is the last time it appeared in any tracked top 10. Sponsored results are excluded, and nothing on this page is edited by hand, including for Rankbase's own apps.
Rankbase paired these two apps on October 7, 2026, when both ranked in the top 3 for "one click upsell". The page stays as long as either app keeps ranking or the comparison keeps being read, and every number on it is refreshed from the App Store.
Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.
Explore Rankbase →Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.