Ranked by 90-day decline rate across 2,126,769 Shopify stores. Updated weekly.
| Rank | App | Current Installs | 90-Day Decline |
|---|---|---|---|
| 1 | Monster Checkout Upsell | 2 | -87.5% |
| 2 | OrderArmor Shipping Protection | 9 | -79.1% |
| 3 | Cross ‑ Sell Upsell Ace | 1,124 | -77.2% |
| 4 | Dialog ‑ AI Shopping Assistant | 2 | -75.0% |
| 5 | Wiz: Checkout Upsell | 2,272 | -74.9% |
| 6 | Neno Slider Collection | 254 | -73.9% |
| 7 | ReConvert post purchase upsell | 1,701 | -70.6% |
| 8 | CartHook Upsell | 288 | -68.3% |
| 9 | Progressify: Free Shipping Bar | 10 | -65.5% |
| 10 | Vanga AI Post Purchase Upsell | 3 | -62.5% |
| 11 | Llama: Cart, Gifts, Discounts | 39 | -61.0% |
| 12 | Unicorn ‑ Upsell Cart Drawer | 5,378 | -60.0% |
| 13 | Cluster | 5,881 | -59.2% |
| 14 | Qikify Upsell & Cross‑sell | 38 | -58.2% |
| 15 | bumper | 3,882 | -57.4% |
| 16 | FoxKit: Upsell & Bundles App | 9,283 | -51.7% |
| 17 | Koala Upsell Free Gift & BOGO | 18 | -51.4% |
| 18 | PersonalizerAI Recommendations | 1 | -50.0% |
| 19 | Cart X ‑ Post Purchase Upsell | 71 | -47.0% |
| 20 | BlueCart ‑ Upsell Progress Bar | 6 | -45.5% |
| 21 | Rebuy Personalization Engine | 12,128 | -43.2% |
| 22 | CartFly – Quick Upsell Drawer | 3 | -40.0% |
| 23 | Frequently Bought Together CBB | 10,496 | -39.5% |
| 24 | MW Upsell Popup & Cross‑sell | 97 | -39.4% |
| 25 | One Click Upsell ‑ Zipify OCU | 5,176 | -39.1% |
