Side-by-side comparison
Boost AOV with 1-click post-purchase upsells, an AI cart, checkout upsells, thank you offers & more
Customize your checkout with blocks, shipping rules, payment rules, and more
| Metric | Aftersell Post Purchase Upsell | LEO ‑ Checkout Customizer |
|---|---|---|
| Rating | 4.9 ★ | ★ 5.0 ★ |
| Total reviews | ★ 1.1k | 3 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free |
| Pricing tiers | 4 tiers | — |
| Listed features | 5 | 5 |
| Featured placements | 2 |
Aftersell Post Purchase Upsell and LEO each lead on different measured dimensions — pick by the one that matters most to you.
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: Aftersell Post Purchase Upsell audit • LEO ‑ Checkout Customizer audit
| Field | Aftersell Post Purchase Upsell | LEO ‑ Checkout Customizer |
|---|---|---|
| Tagline | ||
| Listing audit | 92/100 listing audit | 80/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| — |
| Languages | 1 supported | 20 supported |
|---|
| Listed since | Dec 2019 | Jul 2026 |
|---|
| Listed |
|---|
None
| Keyword | Aftersell Post Purchase Upsell | LEO ‑ Checkout Customizer |
|---|---|---|
| post purchase | #3 | Not ranked |
| post-purchase upsells | #3 | Not ranked |
| post purchase upsell | #3 | Not ranked |
| checkout customizers | Not ranked | #6 |
| checkout blocks | Not ranked | #12 |
Not featured in any section recently.
No tracked changes.
Both Aftersell Post Purchase Upsell and LEO ‑ Checkout Customizer offer a free plan. Aftersell Post Purchase Upsell lists no paid plan with a published price; LEO ‑ Checkout Customizer 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.
Aftersell Post Purchase Upsell (4.9★, 1,122 reviews) and LEO ‑ Checkout Customizer (5.0★, 3 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
LEO ‑ Checkout Customizer holds the higher average rating (5.0★ vs 4.9★). 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; Aftersell Post Purchase Upsell has more published reviews to read for user-reported install experience (1,122 vs 3).
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: Aftersell Post Purchase Upsell has 1,122 published reviews; LEO ‑ Checkout Customizer has 3 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Aftersell Post Purchase Upsell and LEO ‑ Checkout Customizer 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 LEO ‑ 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.