Side-by-side comparison · 24 data points
One click upsell and cross sell. Show frequently bought together product upsell & related products.
| Essential Upsell & Cross Sell | Rebuy Personalization Engine | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — |
AI-powered product recommendations & search: cart, checkout, post-purchase upsells, and A/B testing
| Metric | Essential Upsell & Cross Sell | Rebuy Personalization Engine |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.7 ★ |
| Total reviews | ★ 2.2k | 821 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 5 | 5 |
| Featured placements | 2 | — |
| Languages | 1 supported | 1 supported |
| Listed since | Jun 2024 | May 2019 |
Essential Upsell & Cross Sell edges out Rebuy Personalization Engine on rating (5.0★ vs 4.7★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number. Pricing entry tiers: Essential Upsell & Cross Sell at Free plan available, Rebuy Personalization Engine 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. Essential Upsell & Cross Sell has the larger user base (2,154 reviews vs 821), 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 by store size: small/early-stage merchants who need fast install and low risk should default to Essential Upsell & Cross Sell; mid-market and enterprise merchants with specific feature requirements should evaluate both — Rebuy Personalization Engine's 821-review base may include the workflow context that matches your specific use case better than Essential Upsell & Cross Sell's broader-but-shallower coverage. 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: Essential Upsell & Cross Sell audit • Rebuy Personalization Engine audit
| Keyword | Essential Upsell & Cross Sell | Rebuy Personalization Engine |
|---|---|---|
| chatbot sales | #61 | Not ranked |
| Sales chatbot | #67 | Not ranked |
| ai sales chatbot | #94 | Not ranked |
| subscriptions | Not ranked | #136 |
| ai | Not ranked | #237 |
Not featured in any section recently.
Both Essential Upsell & Cross Sell and Rebuy Personalization Engine offer paid plans only. Essential Upsell & Cross Sell starts at Free plan available; Rebuy Personalization Engine starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Essential Upsell & Cross Sell has the higher average rating (5.0★ from 2,154 reviews) compared to Rebuy Personalization Engine (4.7★ from 821 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
It depends on what you're optimizing for. Essential Upsell & Cross Sell fits better if you prioritize rating consistency; Rebuy Personalization Engine is the call if you need the larger user base. 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. Essential Upsell & Cross Sell has more onboarding documentation maturity (2,154 reviews vs 821), 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.
Essential Upsell & Cross Sell typically suits early-stage and growth-mode stores based on its review-base composition (2,154 reviews). Rebuy Personalization Engine aligns more with early-stage and growth-mode stores (821 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. Essential Upsell & Cross Sell and Rebuy Personalization Engine 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.
