Side-by-side comparison · 24 data points
Upgrade your cart with a high-converting slide cart, upsells, and smart rewards.
| AddUp Checkout Customizer | AOV.ai Cart Drawer Cart Upsell | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Checkout Customizer with shipping rules, payment rules, automated discounts & address validation.
| Metric | AddUp Checkout Customizer | AOV.ai Cart Drawer Cart Upsell |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 2 | ★ 849 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | 3 tiers | ★ 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 13 supported |
| Listed since | May 2023 | Apr 2025 |
AddUp Checkout Customizer and AOV.ai Cart Drawer Cart Upsell are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: AddUp Checkout Customizer at Free plan available, AOV.ai Cart Drawer Cart Upsell at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
AOV.ai Cart Drawer Cart Upsell has the larger user base (849 reviews vs 2), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. AddUp Checkout Customizer's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: AddUp Checkout Customizer audit • AOV.ai Cart Drawer Cart Upsell audit
| Last updated | — | — |
|---|
| Keyword | AddUp Checkout Customizer | AOV.ai Cart Drawer Cart Upsell |
|---|---|---|
| sticky cart | Not ranked | #2 |
| cart upsell customization | Not ranked | #3 |
| cart drawer | Not ranked | #3 |
| rename or reorder | #21 | Not ranked |
| customer engagement chatbot | #215 | Not ranked |
Both AddUp Checkout Customizer and AOV.ai Cart Drawer Cart Upsell offer paid plans only. AddUp Checkout Customizer starts at Free plan available; AOV.ai Cart Drawer Cart Upsell starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
AddUp Checkout Customizer (5.0★, 2 reviews) and AOV.ai Cart Drawer Cart Upsell (5.0★, 849 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. AOV.ai Cart Drawer Cart Upsell does carry the larger published review base (849 vs 2). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AOV.ai Cart Drawer Cart Upsell has the deeper published review base (849 vs 2), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
AddUp Checkout Customizer typically suits early-stage and growth-mode teams based on its published review base (2 reviews). AOV.ai Cart Drawer Cart Upsell typically suits early-stage and growth-mode teams based on its published review base (849 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. AddUp Checkout Customizer and AOV.ai 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 AddUp Checkout Customizer" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
