These 10 apps lead Shopify App Store's Pay later category as of September 2026 — ranked by user rating, review count, and audit score, refreshed every 24 hours from the canonical Shopify marketplace listing.
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Updated · methodology: audit-score · About AppRanks
This is the curated shortlist — the top-ranked pay later apps. To browse every pay later app on Shopify App Store, see the full Pay later category.
This list ranks the top 10 Shopify apps classified under Pay later by the source marketplace's own taxonomy — apps appear here only because Shopify App Store itself tags them in this category, not because of any AppRanks editorial decision. Within the category set, ranking uses a Bayesian-ish blend of average rating × natural log of review count: the formula is , so a high-rating-low-review app doesn't leapfrog an established listing on a single 5-star outlier. The blend favors apps that are both well-reviewed AND have an established user base.
rating × ln(reviewCount + 1)AppRanks does not invent a proprietary score for public surfaces — the rank shown mirrors the marketplace's published category position exactly, scraped on a 12-24 hour refresh cycle from the canonical Shopify App Store listing. The category lookup happens at request time and the page is cached at the edge for 1 hour to absorb traffic spikes; the underlying ranking data refreshes daily so the list stays accurate within one day of any source change. AppRanks does not editorially promote or demote apps based on advertiser or partnership status — the same blend formula applies uniformly across every app on this platform.
COD King‑Part COD & OTP Verify
Ranks #1 in the Shopify App Store pay later category as a category-leading listing. Currently has a growing review traction (963 reviews, 4.9★ avg). Pricing: Free to install. Position holds for the trailing 30-day window.
Pick if: Pick this if you prioritize merchant satisfaction over scale — COD King‑Part COD & OTP Verify holds a 4.9-star average across 963 reviews in the pay later category.
Ranks #2 in the Shopify App Store pay later category as a category-leading listing. A growing review traction (966 reviews) with a 4.9-star average. Pricing: Free to install. Position holds for the trailing 30-day window.
Pick if: Pick this if you prioritize merchant satisfaction over scale — EasySell COD Form & Upsells holds a 4.9-star average across 966 reviews in the pay later category.
Ranks #3 in the Shopify App Store pay later category as a category-leading listing. Tracks at 4.8★ across 597 reviews — growing review traction. Pricing: Free plan available. Position holds for the trailing 30-day window.
Pick if: Pick this if you prioritize merchant satisfaction over scale — Releasit COD Fee holds a 4.8-star average across 597 reviews in the pay later category.
Holds position #4 in the Shopify App Store pay later category as a category-leading listing. Currently has a growing review traction (112 reviews, 5.0★ avg). Pricing: Free plan available. Refresh: daily from the source marketplace.
Currently sits at #5 in the Shopify App Store pay later category as a category-leading listing. An established review history (2,506 reviews) with a 4.9-star average. Pricing: Free to install. Refresh: daily from the source marketplace.
WhatsApp Chat & Abandoned Cart
Holds position #6 in the Shopify App Store pay later category as a category-leading listing. Tracks at 4.8★ across 56 reviews — early-stage review volume. Pricing: Free to install. Refresh: daily from the source marketplace.
Currently sits at #7 in the Shopify App Store pay later category as a category-leading listing. Currently has an early-stage review volume (56 reviews, 5.0★ avg). Pricing: Free plan available. AppRanks tracks this listing on a 24-hour cycle.
Holds position #8 in the Shopify App Store pay later category as a highly rated listing. An early-stage review volume (76 reviews) with a 4.7-star average. Pricing: Free plan available. AppRanks tracks this listing on a 24-hour cycle.
Currently sits at #9 in the Shopify App Store pay later category as a highly rated listing. Tracks at 4.7★ across 403 reviews — growing review traction. Pricing: Free plan available. AppRanks tracks this listing on a 24-hour cycle.
ACOD: Cash On Delivery COD Fee
Holds position #10 in the Shopify App Store pay later category as a category-leading listing. Currently has a growing review traction (114 reviews, 4.9★ avg). Pricing: Free to install. Source: Shopify App Store's own published category position.
Same data as the ranked cards, condensed into a sortable-by-eye grid: rating × review depth × pricing tier across the top 10 pay later apps on Shopify App Store.
| # | App | Rating | Reviews | Pricing |
|---|---|---|---|---|
| 1 | COD King‑Part COD & OTP Verify | 4.9★ | 963 | Free to install |
| 2 | EasySell COD Form & Upsells | 4.9★ | 966 | Free to install |
| 3 | Releasit COD Fee | 4.8★ | 597 | Free plan available |
| 4 | Payflow: COD & Checkout Rules | 5.0★ | 112 | Free plan available |
| 5 | Releasit COD Form & Upsells | 4.9★ | 2,506 | Free to install |
| 6 | WhatsApp Chat & Abandoned Cart | 4.8★ | 56 | Free to install |
| 7 | Cartsaver COD & OTP | 5.0★ | 56 | Free plan available |
| 8 | Partialy: Partial COD Payment | 4.7★ | 76 | Free plan available |
| 9 | Kwik COD & Checkout | 4.7★ | 403 | Free plan available |
| 10 | ACOD: Cash On Delivery COD Fee | 4.9★ | 114 | Free to install |
Want to compare any two apps in detail (features, ratings trend, pricing plans side-by-side)? Open the head-to-head page from the "Compare to #N" link on each card above. Custom multi-app comparisons, historical rank trajectory, and CSV export are available on a paid plan.
Methodology details: /glossary/audit-score · /about.
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