Side-by-side comparison · 24 data points
Sync carts across devices and sessions. Automatically merge guest and customer carts on login.
| CartOrbit ‑ Cart Sync | Kaching Post Purchase Upsell | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Offer one-click upsells after checkout to boost your AOV. Easy setup, seamless customization!
| Metric | CartOrbit ‑ Cart Sync | Kaching Post Purchase Upsell |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 1 | ★ 350 |
| Free plan | Yes | Yes |
| Pricing | Free | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | — | 4 tiers |
| Listed features | ★ 5 | 3 |
| Featured placements | — | 1 |
| Languages | 1 supported | 1 supported |
| Listed since | May 2026 | Feb 2024 |
CartOrbit ‑ Cart Sync and Kaching Post Purchase Upsell 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: CartOrbit ‑ Cart Sync at Free, Kaching Post Purchase Upsell 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 (seats, usage volume, integrations) varies.
Kaching Post Purchase Upsell has the larger user base (350 reviews vs 1), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. CartOrbit ‑ Cart Sync'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: CartOrbit ‑ Cart Sync audit • Kaching Post Purchase Upsell audit
| Keyword | CartOrbit ‑ Cart Sync | Kaching Post Purchase Upsell |
|---|---|---|
| with purchase | Not ranked | #2 |
| posts | Not ranked | #2 |
| post purchase upsell | Not ranked | #2 |
| merge | #22 | Not ranked |
Not featured in any section recently.
No tracked changes.
Both CartOrbit ‑ Cart Sync and Kaching Post Purchase Upsell offer paid plans only. CartOrbit ‑ Cart Sync starts at Free; Kaching Post Purchase Upsell starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
CartOrbit ‑ Cart Sync (5.0★, 1 reviews) and Kaching Post Purchase Upsell (5.0★, 350 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★. Kaching Post Purchase Upsell does carry the larger published review base (350 vs 1). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. Kaching Post Purchase Upsell has the deeper published review base (350 vs 1), 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.
CartOrbit ‑ Cart Sync typically suits early-stage and growth-mode teams based on its published review base (1 reviews). Kaching Post Purchase Upsell typically suits early-stage and growth-mode teams based on its published review base (350 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. CartOrbit ‑ Cart Sync and Kaching Post Purchase Upsell 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 CartOrbit ‑ Cart Sync" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
