One Click Upsell alternatives
12 upsell and cross-sell tools compared on data from stores OngoingAI observes — including 1,292 running One Click Upsell. Adoption, platform split and growth, not vendor claims.
Every One Click Upsell alternative, side by side
Ordered by relevance to One Click Upsell · 30d net counts confirmed adds/removals only · overlap = share of One Click Upsell stores also running it
| Alternative | Stores observed | 30d net | Primary platform | Overlap | Rating | Pricing |
|---|---|---|---|---|---|---|
 ReConvert Post Purchase Upsell | 1,298 | — | Shopify | 1% | — | — |
 FoxKit: Upsell & Bundles App | 871 | +6 | Shopify | 0% | 4.9 | Free to install |
| Bold Upsell | 483 | -8 | Shopify | 0% | — | — |
 Kaching Bundles | 14,343 | +657 | Shopify | 13% | — | — |
| Bundler Product Bundles | 9,136 | +22 | Shopify | 4% | — | — |
| Selleasy Upsell & Cross Sell | 5,559 | +111 | Shopify | 1% | — | — |
 Vitals: Reviews, Bundles & 40+ | 5,341 | +120 | Shopify | 3% | 4.9 | Free trial available |
| Upsell Product Add-ons | 48 | — | Shopify | — | — | — |
| Code Black Belt | 4,652 | -9 | Shopify | 6% | — | — |
 Infinite Options | 4,477 | +655 | Shopify | 2% | — | — |
 Rebuy Personalization Engine | 3,952 | +21 | Shopify | 2% | 4.7 | Free plan available |
| BOGOS (Free Gifts) | 3,896 | +43 | Shopify | 3% | — | — |
Fastest-growing One Click Upsell alternatives
Confirmed net stores added over the last 30 days — observed changes, not new coverage
More comparisons
ReConvert Post Purchase Upsell alternativesFoxKit alternativesBold Upsell alternativesKaching Bundles alternativesBundler Product Bundles alternativesSelleasy Upsell & Cross Sell alternativesVitals alternativesUpsell Product Add-ons alternativesCode Black Belt alternativesInfinite Options alternativesRebuy Personalization Engine alternativesBOGOS (Free Gifts) alternatives
Frequently asked questions
Ranked by observed store adoption, the most widely used One Click Upsell alternatives are Kaching Bundles, Bundler Product Bundles, Selleasy Upsell & Cross Sell, Vitals.
Kaching Bundles is the most widely adopted One Click Upsell alternative we track — observed on 14,343 ecommerce stores, versus 1,292 running One Click Upsell.
Kaching Bundles gained the most confirmed installs over the last 30 days among the alternatives we track (+657 net confirmed stores).
FoxKit holds the highest rating among well-reviewed alternatives — 4.9 out of 5 across 377 reviews.