Side-by-side comparison · 24 data points
Boost AOV with Checkout Upsell & Post-Purchase Upsells rules. Customize your thank you & Order page.
| CartyLabs Checkout Customizer | Essential Upsell & Cross Sell | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
One click upsell and cross sell. Show frequently bought together product upsell & related products.
| Metric | CartyLabs Checkout Customizer | Essential Upsell & Cross Sell |
|---|---|---|
| Rating | — | 5.0 ★ |
| Total reviews | 0 | 2.2k |
| Free plan | Yes | Yes |
| Pricing | Free | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | — | 4 tiers |
| Listed features | 5 | 5 |
| Featured placements | — | 3 |
| Languages | 21 supported | 1 supported |
| Listed since | Apr 2026 | Jun 2024 |
Based on the data on this page, Essential Upsell & Cross Sell is the stronger choice for most Shopify App Store merchants — 5.0★ vs CartyLabs Checkout Customizer's 0.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base. Pricing entry tiers: CartyLabs Checkout Customizer at Free, Essential Upsell & Cross Sell 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 (apps, orders, integrations) varies. Essential Upsell & Cross Sell has the larger user base (2,190 reviews vs 0), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. CartyLabs Checkout Customizer's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to Essential Upsell & Cross Sell; mid-market and enterprise merchants with specific feature requirements should evaluate both — CartyLabs Checkout Customizer's 0-review base may include the workflow context that matches your specific use case better than Essential Upsell & Cross Sell's broader-but-shallower coverage. 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: CartyLabs Checkout Customizer audit • Essential Upsell & Cross Sell audit
| Last updated | — | — |
|---|
| Keyword | CartyLabs Checkout Customizer | Essential Upsell & Cross Sell |
|---|---|---|
| with upsells | Not ranked | #1 |
| upsell and | Not ranked | #1 |
| upsell | Not ranked | #1 |
| conditions checkbox | #24 | Not ranked |
| customer support tool | #153 | Not ranked |
Not featured in any section recently.
Both CartyLabs Checkout Customizer and Essential Upsell & Cross Sell offer paid plans only. CartyLabs Checkout Customizer starts at Free; Essential Upsell & Cross Sell starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
It depends on what you're optimizing for. CartyLabs Checkout Customizer fits better if you prioritize broader integrations; Essential Upsell & Cross Sell is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. Essential Upsell & Cross Sell has more onboarding documentation maturity (2,190 reviews vs 0), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
CartyLabs Checkout Customizer typically suits early-stage and growth-mode stores based on its review-base composition (0 reviews). Essential Upsell & Cross Sell aligns more with early-stage and growth-mode stores (2,190 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. CartyLabs Checkout Customizer and Essential Upsell & Cross Sell 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 CartyLabs 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.
