Kaching Post Purchase Upsell vs Smart SEO AI & Image Optimizer
How Kaching Post Purchase Upsell and Smart SEO AI & Image Optimizer 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 dataKaching Post Purchase Upsell vs Smart SEO AI & Image Optimizer at a glance
As of September 8, 2026, Kaching Post Purchase Upsell is rated 5.0 stars from 344 reviews and Smart SEO AI & Image Optimizer is rated 5.0 stars from 954 reviews on the Shopify App Store.
- Rating: Both are rated 5.0 stars.
- Reviews: Smart SEO AI & Image Optimizer has more reviews, 954 against 344.
- Pricing: Both list "Free plan available".
- Built for Shopify: Both carry the Built for Shopify badge.
| Fact |
Kaching Post Purchase Upsell
|
Smart SEO AI & Image Optimizer
|
|---|---|---|
| Tagline | Boost AOV via 1-click Checkout upsells & Thank You page offers | AI SEO optimizer, AEO & page speed to drive traffic and sales. |
| Rating | ★ 5.0 | ★ 5.0 |
| Reviews | 344 | 954 |
| 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 |
Kaching Post Purchase Upsell
|
Smart SEO AI & Image Optimizer
|
|---|---|---|
| Both apps rank · 1 search | ||
| Paginas | #3 | #1 |
| Only Kaching Post Purchase Upsell ranks · 51 searches | ||
| Kaching Upsell | #1 | not in top 10 |
| Post At | #1 | not in top 10 |
| Post Purchase | #2 | not in top 10 |
| Post Purchase Upsell | #2 | not in top 10 |
| Post Purchase Upsell Hero | #2 | not in top 10 |
| Poste Italiane | #2 | not in top 10 |
| Kaching | #3 | not in top 10 |
| La Poste Pro | #3 | not in top 10 |
| Mindestbestellwert | #3 | not in top 10 |
| Post Ex | #3 | not in top 10 |
| Post Script | #3 | not in top 10 |
| Reconvert Post Purchase Upsell | #3 | not in top 10 |
| Thank You Page | #3 | not in top 10 |
| Xcotton Post Purchase Guard | #3 | not in top 10 |
| Deutsche Post | #4 | not in top 10 |
| Kachin | #4 | not in top 10 |
| Kaching Bundel | #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 Cart | #4 | not in top 10 |
| Kaching Subscriptions | #4 | not in top 10 |
| Katching Cart | #4 | not in top 10 |
| Kathing Bundles | #4 | not in top 10 |
| Laposte | #4 | not in top 10 |
| Post Nl | #4 | not in top 10 |
| Thank You | #4 | not in top 10 |
| Checkout Upsell | #5 | not in top 10 |
| Click | #5 | not in top 10 |
| Katching Bun | #5 | not in top 10 |
| One Click Upsell | #5 | not in top 10 |
| Posten | #5 | not in top 10 |
| Postex | #5 | not in top 10 |
| Bpost | #6 | not in top 10 |
| Katching | #6 | not in top 10 |
| La Poste | #6 | not in top 10 |
| Nz Post | #6 | not in top 10 |
| Ofertas | #6 | not in top 10 |
| Panier | #6 | not in top 10 |
| Aus Post | #7 | not in top 10 |
| Post & DHL | #7 | not in top 10 |
| Boost | #8 | not in top 10 |
| India Post | #8 | not in top 10 |
| Customly | #9 | not in top 10 |
| Katching Bundles | #9 | not in top 10 |
| Offer | #9 | not in top 10 |
| Offers | #9 | not in top 10 |
| Pago | #9 | not in top 10 |
| Up Sell | #10 | not in top 10 |
| Upseller | #10 | not in top 10 |
| UTM | #10 | not in top 10 |
| Only Smart SEO AI & Image Optimizer ranks · 42 searches | ||
| AI Image | not in top 10 | #1 |
| Smart | not in top 10 | #1 |
| Smart S | not in top 10 | #1 |
| Smart Se | not in top 10 | #1 |
| Smart SEO | not in top 10 | #1 |
| Smartseo | not in top 10 | #1 |
| Duply | not in top 10 | #2 |
| Image Optimazer | not in top 10 | #2 |
| Imagenes | not in top 10 | #2 |
| Image Optimizer | not in top 10 | #3 |
| Imagen | not in top 10 | #3 |
| LLM | not in top 10 | #3 |
| MCP | not in top 10 | #3 |
| SEO AI | not in top 10 | #3 |
| Sidekick | not in top 10 | #3 |
| Tinyimg SEO & Image Optimizer | not in top 10 | #3 |
| Backlinks | not in top 10 | #4 |
| Impulse | not in top 10 | #5 |
| Preloader | not in top 10 | #5 |
| SEO | not in top 10 | #5 |
| SEO Will | not in top 10 | #5 |
| Traffic | not in top 10 | #5 |
| Meety | not in top 10 | #6 |
| SEO Optimizer | not in top 10 | #6 |
| Duplicate | not in top 10 | #7 |
| Images | not in top 10 | #7 |
| Indexnow | not in top 10 | #7 |
| Page Speed | not in top 10 | #7 |
| Image | not in top 10 | #8 |
| URL | not in top 10 | #8 |
| Kluck AI | not in top 10 | #9 |
| Layerimg AI | not in top 10 | #9 |
| Ventas | not in top 10 | #9 |
| Aeo | not in top 10 | #10 |
| Drop Start | not in top 10 | #10 |
| Image Compression | not in top 10 | #10 |
| Optis | not in top 10 | #10 |
| SEO Free | not in top 10 | #10 |
| Shiprocket Smart Edd | not in top 10 | #10 |
| Tiny Img | not in top 10 | #10 |
| Tiny SEO | not in top 10 | #10 |
| Venti | not in top 10 | #10 |
In the App Store's organic search results, Kaching Post Purchase Upsell ranks in the top 10 for 52 of the 3,620 searches we track and Smart SEO AI & Image Optimizer for 43. They share one search, "paginas", where Smart SEO AI & Image Optimizer ranks #1 and Kaching Post Purchase Upsell #3.
Frequently asked questions
Is Kaching Post Purchase Upsell or Smart SEO AI & Image Optimizer rated higher on the Shopify App Store?
Both are rated 5.0 stars. Smart SEO AI & Image Optimizer has more reviews, 954 against 344.
Which has more reviews, Kaching Post Purchase Upsell or Smart SEO AI & Image Optimizer?
Smart SEO AI & Image Optimizer has more reviews, 954 against 344.
Which ranks higher in Shopify App Store search, Kaching Post Purchase Upsell or Smart SEO AI & Image Optimizer?
In the App Store's organic search results, Kaching Post Purchase Upsell ranks in the top 10 for 52 of the 3,620 searches we track and Smart SEO AI & Image Optimizer for 43. They share one search, "paginas", where Smart SEO AI & Image Optimizer ranks #1 and Kaching Post Purchase Upsell #3.
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
Kaching Post Purchase Upsell against other apps
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- 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 Packlink PRO Shipping Platform
Smart SEO AI & Image Optimizer against other apps
- Avada AI SEO Image Optimizer vs Smart SEO AI & Image Optimizer
- SEOLab vs Smart SEO AI & Image Optimizer
- Tiny SEO Speed Image Optimizer vs Smart SEO AI & Image Optimizer
- SearchPie vs Smart SEO AI & Image Optimizer
- Aftersell Post Purchase Upsell vs Smart SEO AI & Image Optimizer
- IndexGPT vs Smart SEO AI & Image Optimizer
Rankbase paired these two apps on September 8, 2026, when both ranked in the top 3 for "paginas". 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
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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.
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