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Rebuy Personalization Engine

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AI-powered product recommendations & search: cart, checkout, post-purchase upsells, and A/B testing

freemium· from $0/mo· free tier· 14-day free trial· for mid-market· verified 5 days ago

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 team
    Running 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 team
    Replacing 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 marketers
    Using 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 analysed

praise

  • 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

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