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  1. xpay✦ Commerce

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  4. Cart customization

  5. Rebuy Personalization Engine

Rebuy Personalization Engine

by Rebuy

4.7

(852 reviews)

82/100 · Well supportedFree plan available. Free trial available.
Best suited for stores using Attentive, Klaviyo and Okendo, which it integrates with and willing to start free and move to $25/mo.

AI-powered product recommendations & search: cart, checkout, post-purchase upsells, and A/B testing Rebuy personalizes every step of the shopping journey with AI-powered upsells, cross-sells, and smart product discovery and merchandising tools. Our core packages — Cart & Merchandising, Checkout & Post Purchase, Search & Collections, and Flows & A/B Testing — help brands boost AOV and LTV. Plus, Rebuy Monetize unlocks new, incremental post-purchase profit! Convert more and grow faster with flexible no-code, low-code, and custom code solutions trusted by top Shopify stores. Rebuy personalizes every step of the shopping journey with AI-powered upsells, cross-sells, and smart product discovery and merchandising tools. Our core packages — Cart & Merchandising, Checkout & Post Purchase, Search & Collections, and Flows & A/B Testing — help brands boost AOV and LTV. Plus, Rebuy Monetize unlocks new, incremental post-purchase profit! Convert more and grow faster with flexible no-code, low-code, and custom code solutions trusted by top Shopify stores. more AI-powered search, end-to-end personalization, upsells, bundles, and cross-sells Smart Cart is an easily customizable, AI-powered, slide-out 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

Copy from the Shopify App Store listing, unedited.
View on ShopifyCompare the plansSee the scorecard
Who it’s for
Cart customization
What it moves
Top line

conversion rate and average order value

What it costs
From $25/mo

free plan available · 3 tiers

How it’s supported
82/100

Well supported · from 754 reviews

What it does

AI-powered search, end-to-end personalization, upsells, bundles, and cross-sells

Smart Cart is an easily customizable, AI-powered, slide-out 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

Plan fit
What each step up actually buys you

This developer's plans are separated by features, not by how big your store is — so there is no volume that picks a tier for you. Here is what each one adds over the one below it.

Dev stores
Free
You start with

Free for development stores

Rebuy Monetize
Free
Adds

Make money from your thank you page

Earn $0.20–0.35+ per order

Zero risk to CVR, just 100% pure profit

No cost — we pay you!

Starts as low as
$25/month
Adds

Customize your plan

Pay only for what you use

Cart & Merchandising

Checkout & Post-Purchase

Search & Collections

Flows & A/B Testing

Listed as “Free plan available. Free trial available.”. Plan contents change — confirm on the listing before you install.
Pricing
Free plan available. Free trial available.
Dev stores

Free

Free
Free for development stores
Rebuy Monetize

Free

Free
Make money from your thank you page
Earn $0.20–0.35+ per order
Zero risk to CVR, just 100% pure profit
No cost — we pay you!
Starts as low as

$25/month

Lowest paid plan
Customize your plan
Pay only for what you use
Cart & Merchandising
Checkout & Post-Purchase
Search & Collections
Flows & A/B Testing
Rebuy Monetize included free
Save up to 30% when you bundle
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

82

/ 100
Well supported
high confidence

Scored on 754 merchant reviews we hold for Rebuy Personalization Engine, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.





Recent reviews rate below this app's own average
Reviews in the last 12 months average 4.57, 0.29 stars below the lifetime average of 4.86. Worth reading the newest reviews before installing.
Computed from the 754 reviews we hold, with 12-month windows measured to 2026-09. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2019–2026 · 754 reviews read
Reviews per year
20196 reviews
202028 reviews
202156 reviews
2022151 reviews
2023157 reviews
2024172 reviews
2025112 reviews
202672 reviews
What merchants say

4.7

852 reviews
5★95%
4★2%
3★0%
2★1%
1★2%
Developer replies
88%
of reviews get an answer
Reviewed at 12m+
28%
had used it a year when they wrote
From 754 reviews read. Typical reviewer had used the app for 5 months. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 852. Open one to read it in full, with the developer's reply where there is one.

Rebuy has helped elevate my DTC brand to a new level! They are coming out with awesome new developments all the time. My CSM, Catherine, is super flexible, friendly, and knowledgable and has given us a helping hand any time we have a request or need assistance using the tool. Rebuy is intuitive, user-friendly, and innovative. I would recommend Rebuy to anyone who is trying make their site more dynamic and engaging!

Developer repliedHearing that we've helped take your brand to a new level is the best kind of feedback! Catherine is going to love this shoutout, and we'll keep the new features coming! ✨ Show more

Rebuy has helped our brand to raise the AOV through smart cart, upsells and post-purchase flows. Special thanks to Maria, our AM, and Rebuy developers for accommodating our requests to help improve our website's user experience.

Developer repliedLove hearing that Smart Cart, upsells, and post-purchase are all pulling their weight for your AOV! Maria and our developers will be thrilled to see this shoutout, and we're excited to keep building with you 🎉 Show more

Rebuy has worked flawlessly for us since day one. The platform is stable and easy to manage, and their customer support is genuinely top-tier — fast, thorough, and always helpful. Highly recommend.

Developer repliedHearing that Rebuy has been steady for you from day one is exactly what we want every merchant to say. We'll share your note about support with the team, because fast and thorough is the bar they hold themselves to. Thanks for the recommendation 🤝 Show more

We’ve had such a great experience with Rebuy! Fin, Rebuy’s AI assistant, is incredibly helpful and quick, and their support team is always responsive and makes it easy to get the help we need. We also absolutely love working with Maria, our Rebuy Success Manager. She’s been such a great partner and is always there to help us navigate new ideas and opportunities. We recently revamped our cart with Rebuy, and it looks amazing, feels elevated, and is performing great. Overall, we’ve been so happy with the platform, the team, and the level of support!

Developer repliedGetting a review that mentions Fin, our support team, and Maria all in one go is a pretty great day for us. We'll pass this along to Maria, and we're glad the new cart is performing the way you hoped ✨ Show more

Customer support is severely lacking. Launch theme was delivered late without any communication as to why. Post-launch issues were not addressed and resolved with haste. Data sourcing lacks in many areas.

Developer repliedThanks for the honest feedback. This has already been escalated to our management team for a closer look, and we're committed to making it right. Appreciate you bearing with us while we work through it. 🙏 Show more

We have worked with Rebuy for over a year, and it has been super helpful for us. The app helped us to reach and cover some upsells and cross-sells that are helping us to increase our sales.

Developer repliedWe love hearing this, especially after a full year together! Knowing our upsells and cross-sells are actually moving the needle on your sales is exactly the kind of impact we're aiming for 🚀 Show more

Buen soporte tecnico en samrt cart

Developer replied¡Qué alegría leer esto! Nos encanta saber que el soporte técnico de smart cart te dejó una buena experiencia, y seguimos comprometidos en mantener ese nivel de atención para ti 🎉 Show more

Customer service is excellent. They're very knowledgeable and Jessica did an amazing job fixing our issue and upgrading us to the current version of the Smart Cart

Rebuy Personalization Engine FAQ

Answered from this app's own listing and its full review record.

Best suited for stores using Attentive, Klaviyo and Okendo, which it integrates with and willing to start free and move to $25/mo.

There is a free plan, paid plans start at $25/month across 3 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.

Rebuy Personalization Engine's plans are separated by features rather than by store size — none of the tiers is capped on a volume you could state up front. Compare what each step adds over the one below it rather than trying to size yourself into a tier.

On our scorecard Rebuy Personalization Engine rates 82 out of 100 — well supported — read from 754 merchant reviews. The developer has published replies to 665 of 754 reviews. The score reflects what the review record shows, nothing more.

852 merchants have reviewed Rebuy Personalization Engine, averaging 4.7 out of 5. We hold the review history from 2019 to 2026, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

4.7 / 5 · 852 reviews


Rating, last 12 months

4.57 from 104 reviews


New reviews, last 12 months

104 (was 117)


Developer replies

665 of 754 reviews


Typical reviewer had used it

5 months


Pricing

Free plan available. Free trial available.


On the App Store since

May 23, 2019


Review history held

2019 – 2026

Integrates with
Checkout
Customer accounts
Shopify Flow
Attentive
Klaviyo
Okendo
Recharge
Tapcart
Yotpo

Categories
Cart customizationUpsell and cross-sell
Will AI shoppers find this store?

Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.

Run a free readiness check
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