Side-by-side comparison · 24 data points
Increase AOV with post purchase upsell offers your customers accept in a single click.
| Sellify Post Purchase Upsell | SMART Checkout Rules & Upsells | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
Validate checkout, add payment, shipping & discount rules, checkout blocks & post-purchase upsells
| Metric | Sellify Post Purchase Upsell | SMART Checkout Rules & Upsells |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 22 | ★ 722 |
| Free plan | Yes | Yes |
| Pricing | Free | Free |
| Built for Shopify | Yes | Yes |
| Listed features | 5 | 5 |
| Featured placements | — | 3 |
| Languages | 6 supported | 18 supported |
| Listed since | Dec 2024 | Sep 2024 |
Sellify Post Purchase Upsell and SMART Checkout Rules & Upsells 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: Sellify Post Purchase Upsell at Free, SMART Checkout Rules & Upsells at Free. 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.
SMART Checkout Rules & Upsells has the larger user base (722 reviews vs 22), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Sellify Post Purchase Upsell'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: Sellify Post Purchase Upsell audit • SMART Checkout Rules & Upsells audit
| Listed |
|---|
| Last updated | — | — |
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| Keyword | Sellify Post Purchase Upsell | SMART Checkout Rules & Upsells |
|---|---|---|
| post-purchase upsells | #7 | #6 |
| post purchase upsell | #6 | #9 |
| post purchase | #10 | #13 |
| thank you page | #17 | #14 |
| you page | #24 | #21 |
Not featured in any section recently.
Both Sellify Post Purchase Upsell and SMART Checkout Rules & Upsells offer paid plans only. Sellify Post Purchase Upsell starts at Free; SMART Checkout Rules & Upsells starts at Free. Compare the per-tier features in the Pricing section above before committing.
Sellify Post Purchase Upsell (5.0★, 22 reviews) and SMART Checkout Rules & Upsells (5.0★, 722 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★. SMART Checkout Rules & Upsells does carry the larger published review base (722 vs 22). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. SMART Checkout Rules & Upsells has the deeper published review base (722 vs 22), 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.
Sellify Post Purchase Upsell typically suits early-stage and growth-mode teams based on its published review base (22 reviews). SMART Checkout Rules & Upsells typically suits early-stage and growth-mode teams based on its published review base (722 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. Sellify Post Purchase Upsell and SMART Checkout Rules & Upsells 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 Sellify Post Purchase Upsell" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
