This page benchmarks 26 checkout apps on the Shopify App Store marketplace against a fixed listing-quality rubric. Each audit checks 12 categories — title clarity, description completeness, screenshot count and resolution, categorization accuracy, supported languages, integration breadth, pricing-tier disclosure, support contact availability, and more. Scores range 0–100; apps in the checkout space typically cluster in the 80–100 range based on the sampled top 10. AppRanks runs the rubric independently of the marketplace — we do not accept payment from developers to influence audit scores, and the same rubric is applied to every listing on the platform regardless of partnership status. The full methodology, rubric weights, and scoring formulas are documented on our methodology page. Audits are recomputed every 24 hours from the canonical Shopify App Store App Store listing, so the snapshot here is at most one refresh cycle behind the live data.
Rebuy Personalization Engine
Audit score: 91 / 100
RT: Terms and Conditions Box
Audit score: 85 / 100
BeSure Checkout Rules
Audit score: 96 / 100
Essent FreeShipping Upsell App
Audit score: 95 / 100
Kaching CartDrawer Cart Upsell
Audit score: 85 / 100
Upsell.com ‑ ReConvert Upsell
Audit score: 93 / 100
CartBot: Gift with purchase
Audit score: 89 / 100
Buy Button channel
Audit score: 78 / 100
Essent Cart Drawer Cart Upsell
Audit score: 86 / 100
Aftersell Post Purchase Upsell
Audit score: 90 / 100
Sections that score below the 70-point benchmark across the sampled top 10 apps. A higher fail rate means more checkout apps need work in that area — opportunity space for differentiation.