Rebuy Personalization Engine
visit →AI-powered product recommendations & search: cart, checkout, post-purchase upsells, and A/B testing
Rebuy handles recommendations, upsells, and cross-sells across the full Shopify journey — product pages, Smart Cart, checkout, post-purchase, and re-order landing pages. Merchandisers configure rules and AI-driven widgets without engineering support, then A/B test placements against revenue-per-session. Built primarily for Shopify Plus brands with subscription or replenishment motions, it connects directly to Recharge, Klaviyo, Attentive, and Okendo so personalization logic pulls from review, SMS, and subscription data.
> pick this if
Pick this if you're a Shopify Plus brand with a subscription or replenishment motion running Recharge, Klaviyo, or Attentive and want merchandiser-owned personalization across cart, checkout, and post-purchase.
> look elsewhere if
Look elsewhere if you're on BigCommerce, Salesforce Commerce Cloud, or a headless non-Shopify stack, or if your primary need is enterprise-grade site search relevance tuning rather than cart and upsell personalization.
> Rebuy Personalization Engine is used by
- Mary Ruths Organics
- MOSH
- OLLY
- Roma Designer Jewelry
- Unwilted
- Cabau Lifestyle
- WMP Eyewear
- Still & Bloom
- Two Blind Brothers
- Lashify
- Huha
- Luno
- KM Tools
- Alex and Ani
- Copper Cow Coffee
- Momofuku
- Au Vodka
> Rebuy Personalization Engine is built for
- DTC beauty & cosmetics
- health & wellness
- food & beverage
- DTC apparel & fashion
> what it does for ecommerce
- Configure Smart Cart upsells and cross-sells without developer involvement
- A/B test widget placements against revenue-per-session and AOV
- Trigger post-purchase offers and re-order landing pages via Smart Flows
- Sync personalization logic with Recharge, Klaviyo, Attentive, and Okendo
- Extend recommendations into Shopify checkout and accelerated checkout flows
> how you'd use it
- Shopify Plus DTC supplements brand, $10–30M GMV, 2–4 person growth teamRunning Recharge subscriptions and wanting to lift AOV without adding headcount — merchandisers build Smart Cart upsell rules tied to subscription cadence and A/B test placements against revenue-per-session→ 8–15% AOV lift on cart, measurable incremental revenue per session attributable to post-purchase and re-order landing pages
- Shopify Plus beauty/skincare brand, $25–75M GMV, 5–10 person ecommerce teamReplacing a patchwork of native Shopify upsell apps with a single rules engine that pulls Okendo review data and Klaviyo segments into PDP, cart, and checkout widgets→ Consolidates 4–6 point apps into one, gives merchandisers direct control of personalization logic, and extends offers into accelerated checkout where prior tools couldn't reach
- Replenishment-driven CPG brand on Shopify Plus, $5–20M GMV, 1–3 marketersUsing Smart Flows to trigger re-order landing pages from SMS and email, synced to Attentive and Recharge subscription status→ Shortens reorder cycle and recovers passive churners without custom development work
> what reviewers say
18 reviews analysedpraise
- Smart cart widgets consistently drive measurable revenue lift for merchants
- Named CSMs hold weekly calls and review widget setups pre-launch
- Activation team handles initial implementation, reducing burden on merchants significantly
- AI Agent generates usable CSS suggestions and aids feature customisation
- Reported 3x cost return achievable even from a basic default setup
watch out for
- Initial setup is confusing with insufficient documentation and onboarding guidance
- Early-stage support response times described as slow or unresponsive
- Pricing perceived as poor value relative to features by some reviewers
- Steep learning curve; UI not intuitive enough for independent self-service
- App reportedly underperformed advertised capabilities in at least one case
Best for: Best for mid-market Shopify brands wanting managed upsell/personalisation with dedicated CSM support, not self-serve operators.. Early technical issues and slow initial support are a recurring pattern — expect a rough onboarding window before CSM engagement stabilises experience.
> Rebuy Personalization Engine use cases
> Rebuy Personalization Engine key features
- AI-powered search, end-to-end personalization, upsells, and cross-sells
- Smart Cart is the only fully integrated, customizable and AI-powered cart
- Data-fueled product recommendations in checkout and accelerated checkout
- Build engagement with Post-Purchase, Re-Order Landing Pages, and Smart Flows
- Industry-leading integrations through every step of the customer's journey
> integrates with
> Rebuy Personalization Engine pricing
verified 5 days ago- Rebuy Monetize$0/mo
Free
- Post-purchase and thank you page offers from leading brands
- Earn $.20-.35+ per transaction
- $175.00 in estimated monthly earnings
- Monthly payments directly from Rebuy
- Fully customizable settings
- Build your own plan$0/mo
Talk to sales
- Combine Rebuy products à la carte for a fully custom personalization engine
- Choose your products from multiple categories
Price based on orders per month
- Platform One$640/mo
Talk to sales
- Everything in Rebuy Monetize
- All Rebuy packages
- Premium Support
- Beta product access
- Dedicated CSM
- Launch & service discounts
- Exclusive partner deals
Starts at $0 for monthly billing, annual billing provides a 10% savings.
- Premium Support$499/mo
Talk to sales
- Priority preference
- Customer Success Manager
- Quarterly business reviews
For those seeking dedicated support.
Billed monthly after the trial period.
> compliance & trust
- GDPR
- CCPA
- SSO
> how rebuy personalization engine compares
bidirectional editorialFrankieAI RecommendationsRebuy wins on breadth and subscription-stack integrations with Recharge and Klaviyo; FrankieAI is narrower, focused on visual similarity recommendations for catalog-heavy apparel brands.freemium
Smart Product Filter & SearchRebuy owns cart, checkout, and post-purchase upsell surfaces; Smart Product Filter & Search handles top-of-funnel discovery and collection filtering, which Rebuy does not replace.freemium
> alternatives to Rebuy Personalization Engine in our index
by shared use-caseBitrecs: AI RecommendationsAI-Driven Product Recommendations that improve conversions and AOV using the latest language modelsfreemium· 3 shared
PersonalizerAI RecommendationsBoost profits with AI personalized upsell & cross-sell offers at every step of the shopper's journeypaid· 3 shared
Glood Product RecommendationsBoost Conversions & AoV by showing Personalized Product Recommendations, Upselling, Cross Selling.freemium· 3 shared
AI Product Recommendations+Your shortcut to quality appsfreemium· 3 shared
AI Recommendations by AqurateImprove your conversions, AOV, and customer retention using AI-driven product recommendationspaid· 3 shared
nuli AI Product RecommendationTurn visitors into buyers with intelligent AI product recommendations. No configuration required.freemium· 3 shared
> Rebuy Personalization Engine pairs well with
GorgiasShopify Plus brands typically run Gorgias for support alongside Rebuy for revenue-side personalization.
Tidio ‑ Live Chat & AI ChatbotChatbot handles pre-purchase questions while Rebuy drives AOV through cart and checkout upsells.
Re:amaze AI Helpdesk & ChatHelpdesk covers service tickets; Rebuy covers merchandising, sharing the same mid-market Shopify buyer.