OngoingAI

Rebuy Personalization Engine usage & market intelligence

OngoingAI has observed Rebuy Personalization Engine on 3,179 ecommerce stores across 6 platforms.

Compare Rebuy Personalization Engine alternatives

Stores observed

3,179

Ecommerce stores where OngoingAI has observed it

Shopify adoption

100%

3,178 Shopify stores

Shopify rating

4.7 ★

848 reviews

Last checked Sep 6, 2026

Adoption movement
Installs and removals confirmed across repeat observations of the stores OngoingAI tracks

Growing — 19 more confirmed installs than removals over the past 90 days.

WindowConfirmed installsConfirmed removalsNetNewly observed
Last 30 days3718+193,079
Last 90 days3718+193,079

Newly observed counts first appearances of Rebuy Personalization Engine in OngoingAI's corpus — discovery, not necessarily a new install. Confirmed figures require the store to be seen with, then without, the app (or the reverse) across consecutive comparable scans.

What merchants actually report
4.86average· 749 reviews analyzed· 729 with written feedback
95% 5★4% ≤3★

72% of attributable reviewers are United States merchants. 27% had used the app for a year or more when they reviewed.

The developer replies to 88% of reviews overall and 93% of critical ones.

Recent sentiment holds steady at 4.88, in line with the 4.86 lifetime average.

Rating · last 90d

4.88

Recent direction

Replies to reviews

88%

Developer response rate

Replies to critical

93%

On 3★ and below

Long-term reviewers

27%

Using 1yr+ at review

Top merchant markets

United States 72%United Kingdom 8%Canada 6%Australia 5%Netherlands 1%

Tenure when reviewed

under a day 2%days 20%months 51%a year or more 27%

Based on public merchant reviews, with newer feedback given more weight. OngoingAI matches each review to an identifiable store and the app they use.

Rebuy Personalization Engine adoption by ecommerce platform
Platforms used by stores where OngoingAI has observed Rebuy Personalization Engine
3,179stores
Shopify3,178 stores · 100%
100%
WooCommerce5 stores · 0%
0%
BigCommerce2 stores · 0%
0%
Square Online2 stores · 0%
0%
SAP Commerce Cloud (Hybris)1 stores · 0%
0%
OpenCart1 stores · 0%
0%
Notable stores using Rebuy Personalization Engine
Observed installs, highest-ranked first
StoreTraffic rankCohort
shop.invisalign.com
#6,748Top 10K
store.zerohedge.com
#7,763Top 10K
decathlon.net
#16,934Top 25K
shop.playboy.com
#20,380Top 25K
codeblackbelt.com
#21,983Top 25K
littleboxindia.com
#22,788Top 25K
nzxt.com
#24,692Top 25K
decathlon.com
#25,832Top 50K
tjc.co.uk
#31,617Top 50K
mccormick.com
#33,891Top 50K

Showing 10 of 3,179 stores we track running Rebuy Personalization Engine.

Get the full list
Pricing
Free plan available
Dev storesFree
  • • Free for development stores
Rebuy MonetizeFree
  • • 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

14-day free trial

  • • Customize your plan
  • • Pay only for what you use
  • • Cart & Merchandising
  • • Checkout & Post-Purchase
  • • Search & Collections
What does Rebuy Personalization Engine do?

Upgrade your customer journey with Rebuy's flexible, integrated and customizable toolset: Smart Cart + Links, Post-Purchase, Re-Order Landing Page, and 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

Features

Upsell and cross-sellCart upsellCheckout upsellProduct page upsellProgress barThank you page upsellOne-click add-onsCart drawerPop-upsCustom CSSCustom HTMLDrag-and-drop editorMulti-currencyMulti-languageCustom rulesShipping protectionFree giftsGift wrapFree shippingProduct recommendationsFrequently bought togetherBundlesVolume discountsTiered discountsAI recommendationsSubscription upgradeA/B testingClick-through ratesConversion ratesRecommendation performanceCart customizationAnnouncementsCustom stylesDiscount fieldsPromotionsMobile responsiveSticky cartTerms checkboxCountdown timersBuy more, save more
Review history
Daily review count on the Shopify App Store
848+105 · 27d~3.9/day· Rating steady at 4.7★
Aug 10Sep 5

Daily tracking from Aug 10, 2026 through today · 26 days observed

Category rankings
Live organic position on Shopify App Store category pages
  • Cart customization#22 on Aug 15 → #41 on Sep 6 · 23 observed days#41▼19
  • Upsell and cross-sell#42 on Aug 15 → #81 on Sep 6 · 23 observed days#81▼39

Tracked daily · last 23 days · as of 2026-09-06

Catalog position
Within Upsell and cross-sell on the App Store
Rank by reviews
#5 of 638
Review percentile
99th
Rating percentile
64th
On the App Store
7.3 yrs
Commonly used with
Share of Rebuy Personalization Engine stores that also run each app
Klaviyo2,548 stores
80%
Microsoft Clarity1,260 stores
40%
Triple Whale851 stores
27%
Gorgias845 stores
27%
Judge.me820 stores
26%
Yotpo633 stores
20%
Instafeed (Mintt Studio)626 stores
20%
Recharge504 stores
16%
Compare Rebuy Personalization Engine head-to-head
Side-by-side on ratings, momentum, pricing, and adoption
All app comparisons
Works with
Integrations listed for Rebuy Personalization Engine
CheckoutCustomer accountsShopify FlowAttentiveKlaviyoOkendoRechargeTapcartYotpo
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The App Store's own "more apps like this" for Rebuy Personalization Engine
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Frequently asked questions

Upgrade your customer journey with Rebuy's flexible, integrated and customizable toolset: Smart Cart + Links, Post-Purchase, Re-Order Landing Page, and more. It's a upsell and cross-sell tool for ecommerce stores.