Rebuy Personalization Engine for Shopify

Rebuy Personalization Engine

AI recommendations: cart, checkout, and post-purchase upsells
Developer
Rebuy
Rating
4.7
Feedback
824
Reviews
Chart
#118
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

The reviews for the Rebuy Shopify App are overwhelmingly positive, highlighting the exceptional customer service and support provided by the team. Users praise the app for its powerful features such as the Smart Cart, Checkout Cross-Sell, Post-Purchase upsells, and dynamic bundling, which have led to significant revenue increases. The support team, including CSMs like Maria, Kyle, and Jessica, is commended for going above and beyond to help users optimize the app for maximum ROI. However, there are a few negative reviews mentioning issues with billing, complexity in setup, and lack of responsiveness.

Time spent using app
How long merchants keep the app installed.
Less than an hour 1%
Less than a day 2%
Less than a month 19%
Less than a year 57%
More than a year 21%
All reviews
5 / 5 Share
June 10, 2026

I've had a great experience with Rebuy. We've onboarded recently and I've felt like the product has a variety of offerings that simplify implementation. I've also appreciated working with Sarah on how to optimize our site and use Rebuy to it's fullest potential efficiently.

Store Using app Total reviews Average rating
TCWC-InternalDevelopment Almost 2 years 1 5.0
Developer Reply

Nothing better than hearing a new merchant hit the ground running. Sarah will be thrilled to know the work she's putting in is making a real difference 🙌

5 / 5 Share
June 10, 2026

Our experience with Rebuy, and Aiman specifically, has been incredibly positive. From our initial enquiry, through development, and implementation, Aiman ensured that he had a thorough understanding of our business needs, and that we were fully conversant with the options available. The whole process ran smoothly, from start to finish, and now we look forward to seeing the positive impact of what will become an invaluable tool.

Store Using app Total reviews Average rating
Truly PVC 3 months 5 5.0
Developer Reply

This is exactly the kind of partnership we aim for from day one. So happy it came together smoothly and we're excited to see it pay off for you 🚀

5 / 5 Share
June 9, 2026

Rebuy is a great app with lots of functionality. Our CSM Maria is an especially bright spot that helps us ship so many features. We have been using Rebuy at my company for 4 years and Maria is the best CSM we have had. She is top notch.

Store Using app Total reviews Average rating
Arey About 4 years 5 4.8
Developer Reply

Four years and counting means a lot to us, and we love hearing that Maria has been such a big part of that 🌟 She's the real deal and we'll make sure she sees this. Give us a shout if you ever need anything!

5 / 5 Share
June 5, 2026

Rebuy has been a great tool for helping us create bundles and improve our customer experience. The app is easy to use, flexible, and works really well for our needs. Aiman was also a huge help and incredibly fast with our customization requests. Highly recommend!

Store Using app Total reviews Average rating
MedSchoolBro About 1 month 4 5.0
Developer Reply

Aiman is a rockstar so this tracks completely 😄 Really glad the bundles are working well for you, and we'll be here whenever you need us next.

1 / 5 Share
June 4, 2026

I rarely leave negative reviews, but after our experience I feel other merchants should be aware of the risks. A deployment made by Rebuy caused a critical issue on our Shopify store which prevented customers from accessing and using the cart. The issue effectively stopped customers from completing purchases and had a significant impact on our trading until it was identified and rolled back. To Rebuy's credit, their support team eventually acknowledged that the issue was related to an update released from their side and subsequently reverted the change. However, the incident should never have happened in the first place, particularly given that Rebuy was not even responsible for our cart functionality. What has been equally disappointing is the handling of the matter afterwards. The outage escalated internally to Board level due to the commercial impact on our business, yet resolving the issue required repeated chasing, long delays between responses, and multiple escalations to senior management. After weeks of discussions regarding compensation, Rebuy ultimately agreed to release us from our 36-month contract but offered no financial compensation for the disruption caused by an outage that they themselves acknowledged originated from a Rebuy deployment. The platform itself may work well for some merchants, but our experience exposed a concerning level of operational risk. Any third-party app capable of interfering with core checkout journeys should be subject to extremely rigorous testing before updates are pushed live. Based on our experience, I would urge merchants to carefully consider both the technical risks and the level of accountability they can expect if something goes wrong.

Store Using app Total reviews Average rating
34 St John Ltd About 1 year 10 4.6

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