Side-by-side comparison · 24 data points
Frequently bought together cross-sell & post purchase upsell funnels, one click upsell & cart upsell
| Rebuy Personalization Engine | Upsell.com ‑ ReConvert Upsell | |
|---|---|---|
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| Description | ||
| Screenshots | images | images |
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| Last updated | — |
AI-powered product recommendations & search: cart, checkout, post-purchase upsells, and A/B testing
| Metric | Rebuy Personalization Engine | Upsell.com ‑ ReConvert Upsell |
|---|---|---|
| Rating | 4.7 ★ | ★ 4.8 ★ |
| Total reviews | 812 | ★ 2.8k |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | 3 tiers | ★ 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | May 2019 | Sep 2018 |
Rebuy Personalization Engine and Upsell.com ‑ ReConvert Upsell are evenly matched on rating (4.7★ vs 4.8★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow. Pricing entry tiers: Rebuy Personalization Engine at Free plan available, Upsell.com ‑ ReConvert 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 (apps, orders, integrations) varies. Upsell.com ‑ ReConvert Upsell has the larger user base (2,846 reviews vs 812), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Rebuy Personalization Engine'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 of orders 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: Rebuy Personalization Engine audit • Upsell.com ‑ ReConvert Upsell audit
| Keyword | Rebuy Personalization Engine | Upsell.com ‑ ReConvert Upsell |
|---|---|---|
| subscriptions | #127 | #95 |
| support | Not ranked | #96 |
| ai | #240 | Not ranked |
No tracked changes.
Both Rebuy Personalization Engine and Upsell.com ‑ ReConvert Upsell offer paid plans only. Rebuy Personalization Engine starts at Free plan available; Upsell.com ‑ ReConvert Upsell starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Rebuy Personalization Engine (4.7★, 812 reviews) and Upsell.com ‑ ReConvert Upsell (4.8★, 2,846 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
It depends on what you're optimizing for. Rebuy Personalization Engine fits better if you prioritize broader integrations; Upsell.com ‑ ReConvert Upsell is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. Upsell.com ‑ ReConvert Upsell has more onboarding documentation maturity (2,846 reviews vs 812), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Rebuy Personalization Engine typically suits early-stage and growth-mode stores based on its review-base composition (812 reviews). Upsell.com ‑ ReConvert Upsell aligns more with early-stage and growth-mode stores (2,846 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. Rebuy Personalization Engine and Upsell.com ‑ ReConvert 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 Rebuy Personalization Engine" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
