Side-by-side comparison
Upcart — custom slide cart with full design control to increase AOV and reduce cart abandonment
| Metric | TackOn: Cart Fees & Surcharges | Upcart—Cart Drawer Cart Upsell |
|---|---|---|
| Rating | 4.3 ★ | ★ 4.8 ★ |
| Total reviews | 5 | ★ 954 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 2 tiers | ★ 4 tiers |
| Listed features |
On the measured data here, Upcart—Cart Drawer Cart Upsell leads on more dimensions (4 vs 1). Pick TackOn if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: TackOn: Cart Fees & Surcharges audit • Upcart—Cart Drawer Cart Upsell audit
| Field | TackOn | Upcart—Cart Drawer Cart Upsell |
|---|---|---|
| Tagline | ||
| Listing audit | 93/100 listing audit | 89/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 5 |
| 5 |
| Languages | 1 supported | 1 supported |
|---|
| Listed since | Dec 2025 | Jul 2021 |
|---|
| Listed |
|---|
None
| Keyword | TackOn | Upcart—Cart Drawer Cart Upsell |
|---|---|---|
| cart drawer cart | Not ranked | #7 |
| cart upsell customization | Not ranked | #7 |
| cart upsell | Not ranked | #7 |
| fees | #15 | Not ranked |
| customer service | #93 | Not ranked |
Both TackOn: Cart Fees & Surcharges and Upcart—Cart Drawer Cart Upsell offer a free plan. TackOn: Cart Fees & Surcharges lists no paid plan with a published price; Upcart—Cart Drawer Cart Upsell lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Upcart—Cart Drawer Cart Upsell has the higher average rating (4.8★ from 954 reviews) compared to TackOn: Cart Fees & Surcharges (4.3★ from 5 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Upcart—Cart Drawer Cart Upsell holds the higher average rating (4.8★ vs 4.3★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Upcart—Cart Drawer Cart Upsell has more published reviews to read for user-reported install experience (954 vs 5).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: TackOn: Cart Fees & Surcharges has 5 published reviews; Upcart—Cart Drawer Cart Upsell has 954 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. TackOn: Cart Fees & Surcharges and Upcart—Cart Drawer Cart Upsell both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from TackOn: Cart Fees & Surcharges" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.