Essential Upsell & Cross Sell review
Our top pick for Shopify upsell & cart drawer apps, out of the 7 we index.
Listing data checked 23 August 2026
Strengths and trade-offs
- 2,200+ reviews at 5.0 — the strongest combination of scale and rating in this category
- Covers product page and post-purchase, the two highest-value surfaces
- Free plan available
- Recommendation logic needs manual curation to beat generic pairings
- Yet another Essential suite app if you already run two
What "Free plan available" actually means
A free tier with usage or feature caps, and a paid upgrade above them. The most predictable model in this category: you can see the wall before you hit it, and the free tier is usually enough for a small store.
Whatever the label says, the calculation is the same: a upsell & cart drawer app has to lift revenue by more than it costs. Our break-even calculator works out the lift you would need against your own orders and margin — for most stores it is a fraction of a percent, which means the subscription is rarely the real question. The payload the app adds to every page load usually is.
The closest alternatives to Essential Upsell & Cross Sell
Every upsell & cart drawer app we index, ranked by the weight of merchant feedback behind it. Which surfaces are covered is usually the axis that decides between them.
| App | Rating | Reviews | Pricing | Best for |
|---|---|---|---|---|
| Upsell & Cross Sell — Selleasy | 4.9 | 2,519 | Free to install | Multi-surface upsells with a well-regarded support team behind them |
| Kaching CartDrawer Cart Upsell | 5.0 | 1,180 | Free plan available | Replacing the theme cart drawer with an upsell-aware slide cart |
| Aftersell Post Purchase Upsell | 4.8 | 899 | Free plan available | Serious post-purchase funnels with branching offer logic |
| Essent Cart Drawer Cart Upsell | 5.0 | 858 | Free | A free slide cart with a rewards progress bar |
| SMART Checkout Rules & Upsells | 5.0 | 645 | Free | Checkout-level rules on top of post-purchase offers |