Checkout Plus vs Kaching Post Purchase Upsell
How Checkout Plus and Kaching Post Purchase Upsell 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 September 8, 2026 · App Store dataCheckout Plus vs Kaching Post Purchase Upsell at a glance
As of September 8, 2026, Checkout Plus is rated 5.0 stars from 114 reviews and Kaching Post Purchase Upsell is rated 5.0 stars from 344 reviews on the Shopify App Store.
- Rating: Both are rated 5.0 stars.
- Reviews: Kaching Post Purchase Upsell has more reviews, 344 against 114.
- Pricing: Both list "Free plan available".
- Built for Shopify: Both carry the Built for Shopify badge.
| Fact |
Checkout Plus
|
Kaching Post Purchase Upsell
|
|---|---|---|
| Tagline | Customize Checkout Page & Thank You Page + Upsells, Free Gifts | Boost AOV via 1-click Checkout upsells & Thank You page offers |
| Rating | ★ 5.0 | ★ 5.0 |
| Reviews | 114 | 344 |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | Built for Shopify | Built for Shopify |
| Data as of | September 8, 2026 | September 8, 2026 |
Built for ShopifyRatings, 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.
Where each app ranks in App Store search
| App Store search |
Checkout Plus
|
Kaching Post Purchase Upsell
|
|---|---|---|
| Both apps rank · 2 searches | ||
| Thank You Page | #1 | #3 |
| Thank You | #1 | #4 |
| Only Checkout Plus ranks · 34 searches | ||
| Checkout Champ | #1 | not in top 10 |
| Checkout Page | #1 | not in top 10 |
| Checkout Plus | #1 | not in top 10 |
| Checkout Transparente | #1 | not in top 10 |
| Custom Checkout | #1 | not in top 10 |
| Payoneer Checkout | #1 | not in top 10 |
| Checkout Ampliado | #2 | not in top 10 |
| Checkout Ninja | #2 | not in top 10 |
| CRM Plus | #2 | not in top 10 |
| CRM Plus On Line | #2 | not in top 10 |
| Fastrr Checkout | #2 | not in top 10 |
| Kwik Checkout | #2 | not in top 10 |
| Magic Checkout | #2 | not in top 10 |
| Paypal Checkout | #2 | not in top 10 |
| Checkout | #3 | not in top 10 |
| Checkout Mercado Pago | #3 | not in top 10 |
| Checkout Transparente Mercado Pago | #3 | not in top 10 |
| Gokwik Checkout | #3 | not in top 10 |
| Mercado Pago Antifraude Plus | #3 | not in top 10 |
| Mercado Pago Checkout | #3 | not in top 10 |
| Mercado Pago Checkout Pro | #3 | not in top 10 |
| Mercado Pago Checkout Transparente | #3 | not in top 10 |
| Shiprocket Checkout | #3 | not in top 10 |
| Gift Message | #4 | not in top 10 |
| Razorpay Magic Checkout | #4 | not in top 10 |
| Swym Wishlist Plus | #4 | not in top 10 |
| Checkout Pro | #5 | not in top 10 |
| Courses Plus | #5 | not in top 10 |
| Schema Plus For SEO | #6 | not in top 10 |
| Order Status | #8 | not in top 10 |
| Plug In SEO | #8 | not in top 10 |
| Plus Shipping | #9 | not in top 10 |
| Schema Plus | #9 | not in top 10 |
| Checkout Fields | #10 | not in top 10 |
| Only Kaching Post Purchase Upsell ranks · 50 searches | ||
| Kaching Upsell | not in top 10 | #1 |
| Post At | not in top 10 | #1 |
| Post Purchase | not in top 10 | #2 |
| Post Purchase Upsell | not in top 10 | #2 |
| Post Purchase Upsell Hero | not in top 10 | #2 |
| Poste Italiane | not in top 10 | #2 |
| Kaching | not in top 10 | #3 |
| La Poste Pro | not in top 10 | #3 |
| Mindestbestellwert | not in top 10 | #3 |
| Paginas | not in top 10 | #3 |
| Post Ex | not in top 10 | #3 |
| Post Script | not in top 10 | #3 |
| Reconvert Post Purchase Upsell | not in top 10 | #3 |
| Xcotton Post Purchase Guard | not in top 10 | #3 |
| Deutsche Post | not in top 10 | #4 |
| Kachin | not in top 10 | #4 |
| Kaching Bundel | not in top 10 | #4 |
| Kaching Bundels | not in top 10 | #4 |
| Kaching Bundle | not in top 10 | #4 |
| Kaching Bundles | not in top 10 | #4 |
| Kaching Cart | not in top 10 | #4 |
| Kaching Subscriptions | not in top 10 | #4 |
| Katching Cart | not in top 10 | #4 |
| Kathing Bundles | not in top 10 | #4 |
| Laposte | not in top 10 | #4 |
| Post Nl | not in top 10 | #4 |
| Checkout Upsell | not in top 10 | #5 |
| Click | not in top 10 | #5 |
| Katching Bun | not in top 10 | #5 |
| One Click Upsell | not in top 10 | #5 |
| Posten | not in top 10 | #5 |
| Postex | not in top 10 | #5 |
| Bpost | not in top 10 | #6 |
| Katching | not in top 10 | #6 |
| La Poste | not in top 10 | #6 |
| Nz Post | not in top 10 | #6 |
| Ofertas | not in top 10 | #6 |
| Panier | not in top 10 | #6 |
| Aus Post | not in top 10 | #7 |
| Post & DHL | not in top 10 | #7 |
| Boost | not in top 10 | #8 |
| India Post | not in top 10 | #8 |
| Customly | not in top 10 | #9 |
| Katching Bundles | not in top 10 | #9 |
| Offer | not in top 10 | #9 |
| Offers | not in top 10 | #9 |
| Pago | not in top 10 | #9 |
| Up Sell | not in top 10 | #10 |
| Upseller | not in top 10 | #10 |
| UTM | not in top 10 | #10 |
In the App Store's organic search results, Checkout Plus ranks in the top 10 for 36 of the 3,620 searches we track and Kaching Post Purchase Upsell for 52. They share 2 searches and Checkout Plus ranks higher on all of them.
Frequently asked questions
Is Checkout Plus or Kaching Post Purchase Upsell rated higher on the Shopify App Store?
Both are rated 5.0 stars. Kaching Post Purchase Upsell has more reviews, 344 against 114.
Which has more reviews, Checkout Plus or Kaching Post Purchase Upsell?
Kaching Post Purchase Upsell has more reviews, 344 against 114.
Which ranks higher in Shopify App Store search, Checkout Plus or Kaching Post Purchase Upsell?
In the App Store's organic search results, Checkout Plus ranks in the top 10 for 36 of the 3,620 searches we track and Kaching Post Purchase Upsell for 52. They share 2 searches and Checkout Plus ranks higher on all of them.
How is this comparison made?
Rankbase records the organic results merchants see when they search the Shopify App Store for 3,620 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.
More comparisons
Checkout Plus against other apps
Kaching Post Purchase Upsell against other apps
- Kaching Bundles App & Upsells vs Kaching Post Purchase Upsell
- Kaching Post Purchase Upsell vs Upsell.com
- Kaching CartDrawer Cart Upsell vs Kaching Post Purchase Upsell
- Kaching Post Purchase Upsell vs Postscript SMS Marketing
- Aftersell Post Purchase Upsell vs Kaching Post Purchase Upsell
- Kaching Post Purchase Upsell vs Smart SEO AI & Image Optimizer
Rankbase paired these two apps on September 8, 2026, when both ranked in the top 3 for "thank you page". 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.
Rank higher on the Shopify 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 →Built by Craftshift
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.
-
Rubik Variant Images & Swatch
Clean multiple variant images gallery & variant color swatches
-
CS - Smart Bulk Image Upload
Save time with bulk upload images from Google Drive, Dropbox
-
Rubik Combined Listings Swatch
Link products as variants w/ combined listings & color swatch
-
CS - Export Product Images
Bulk export images, download product images to save time!