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Customer reviews: Rebuy Personalization Engine

Develop by Shopify

Reviews (791)

Overall rating
4.7

What Merchants Think

The "Rebuy Personalization Engine" has received diverse feedback from merchants. Generally, users appreciate its powerful features and the positive impact on sales metrics like Average Order Value (AOV) and Conversion Rate (CVR). Many reviews highlight exceptional customer support as a key element of their positive experience. However, some merchants have faced challenges with technical implementations and theme compatibility.

Key Strengths

  • Powerful upselling and cross-selling features that boost sales and customer experience.
  • Exceptional customer support, with many positive mentions of specific support team members like Suki, Monica, Max, and others.
  • Notable impact on key metrics such as AOV and CVR, making it a valuable tool for many merchants.
  • Highly customizable widgets and features that can be tailored to individual store needs.
  • User-friendly interface, though some complexity can be expected for beginners.

Common Concerns

  • Compatibility issues with premium or specific themes, leading to difficulties in integration and setup.
  • High complexity with a steep learning curve for new users, particularly concerning customization.
  • Long turnaround time for resolving bugs or issues, with some reports of less effective development support.
  • Pricing concerns, particularly for larger stores not utilizing all available features.
  • Instances of technical glitches affecting store functionality, causing frustration among users.

Final Thoughts

Overall, the "Rebuy Personalization Engine" is highly regarded for its robust functionality and superior customer service, which most merchants find especially helpful. While it offers valuable tools that can significantly enhance sales performance, potential users should be aware of the technical challenges and pricing considerations that come with this feature-rich platform. Engaged support and a willingness to learn the system's intricacies are critical for maximizing its benefits.

US Citrus Nursery

Dec 29, 2025  on Shopify

Fantastic app and this is really the full stack. Worked with Aiman, Zach, and Max. Incredible team, combined with a very powerful software. I chose to get the widgets and bundle builder built out by rebuy with Aiman and team. They delivered, on time and on budget. Lots of assistance for other customizations, and the widgets work like a dream. Was very stressed over this previously, but now it's a huge weight off and has transformed our customers' buying experience. Appreciate the great work.

SIDIA Inc.

Dec 26, 2025  on Shopify

great app. easy to use interface, extended customization and API endpoints. have seen major AOV uplift since using the app

Hat Club

Dec 24, 2025  on Shopify

Rebuy helped us execute our holiday gift with purchase program smoothly from start to finish. The in cart product recommendations were spot on and clearly driven by a knowledgeable team. Maria Garcia was especially great to work with. She was patient, responsive, and very well informed. Overall, a strong experience and a great partner.

Nourish Food Club

Dec 23, 2025  on Shopify

Joseph Hudson is THE MAN! Wow, I am still blown away with how much I could tell he cared about the success of our store. I am so grateful for the call with him and I feel so supported and prepared to improve my store!!

Cottage Home

Dec 21, 2025  on Shopify

Customer service does not respond in a timely manner. I reached out on Black Friday with no response still to this day (almost a month later) and that's a day you'd think they would be all hands on deck to make sure everyone has issues solved. This app doesn't work well for my type of retail store. It was not helpful at all. It is definitely meant for shops with subscriptions and selling products that are consumed and need refills. I cancelled this app pretty quickly after BF. Be sure you have turned off any promos before you cancel this app. I went through and did that however, I'm still having issues with weird coding and the app is still showing promos in cart like free shipping over $75 even though it's been expired for almost a month. I have cancelled & deleted the app from my shop and I have no idea why this promo is still showing in checkout. I've since learned, once you back this app out of your store, you can't log in to their online site and make sure everything is turned off or trouble shoot. You're locked out with no access to your acct. So now I have customers messaging me constantly asking about free shipping and there's no way for me to get rid of this message in checkout. I've messaged Rebuy's customer service and of course, no response like usual. It would be GREAT to get a response because I need this fixed asap. I've used a similar app in the past and their customer service is 1000% better and I'll be going back to them.

Goodevas

Dec 16, 2025  on Shopify

Very expensive, doesn’t work properly, isn’t being improved, and doesn’t use all Shopify API endpoints needed to work correctly. Overall, it’s a useless app.

Salcura Natural Skin Therapy

Dec 11, 2025  on Shopify

We haven't started using all of Rebuy's features yet but so far the results are very positive and promising. The one thing I'd say is that I was expecting it to be simpler to use - it's taken us quite a long time to wrap our head around it and every feature is different. However we have received excellent support from our success manager Dante which has allowed us to execute all our plans and ideas.

moonlit.market

Dec 09, 2025  on Shopify

This app sucks. Stay away from it!!!! SmartCart not working. I've gone through all the help docs and none of them helps because none of them are up to date!!!!!!! Don't even bother with free trial, because their human support isn't there If you don't want to waste 2 hours of your life for a setup that is supposed to be no-code and easy, just stay away from Rebuy

NAADAM

Dec 04, 2025  on Shopify

Have worked with Rebuy at various companies since their inception. Ever since working with our CSM, Kelsey Kent, our business has taken off. She is a true rock star & I couldn't recommend her enough! Good CSMs make a good tool GREAT.

Green People

Dec 04, 2025  on Shopify

We’ve just implemented Rebuy and begun A/B testing parts of our site, and we’re already seeing great results! The custom designs they created fit our brand perfectly, and the setup process was smooth. Our account manager, Dante, has been especially helpful, providing valuable insights and guiding us through every step. The online support team is also super helpful - Bradley has been amazing! Overall, we’re very happy with Rebuy and excited to continue optimizing our customer experience!

Green People

Dec 03, 2025  on Shopify

We’ve just implemented Rebuy and begun A/B testing parts of our site, and we’re already seeing great results! The custom designs they created fit our brand perfectly, and the setup process was smooth. Our account manager, Dante, has been especially helpful, providing valuable insights and guiding us through every step. Overall, we’re very happy with Rebuy and excited to continue optimizing our customer experience!

RAREFORM

Nov 25, 2025  on Shopify

The team and support are really helpful. Our experience with the Success Manager (in this case, Maria) made using Rebuy much easier. She helped us set up everything and include features that boosted our sales.

Ideaure

Nov 22, 2025  on Shopify

Rebuys team goes above and beyond, we've never received the type of support their team gives from any other app on here, across any app niche. If you get in contact with Steven or Katie, you're in great hands. They've both helped us accomplish many things that most apps support teams would just tell you to hire a dev for. Not only that, their Ai bot is hands down the most well trained out of any I've used, the Ai bot alone can handle 90% of simple CSS customizations, and even some functional tweaks via callback event settings (if it has documentation for it). While the app it's self is of course limited to some degree, and over use of the segmentation/personalization features will slow down your store, it's still a 5/5 when compared to all other available options. Context: Been using rebuy for about 2.5 years now. Thanks again guys!

ZEBRA

Nov 21, 2025  on Shopify

I came to rebuy with a GWP campaign I needed help with. Cole Baines was my support member and did an amazing job. To say Cole went the extra mile was an understatement. He was incredibly helpful, and thorough with all he did in explaining how to create systems, following up, and even hoping on multiple calls to walk me through. I had a great experience with his help!

Smith Teamaker

Nov 21, 2025  on Shopify

Rebuy has made a positive impact on our AOV and the support is excellent. I would highly recommend.

Formuland

Nov 20, 2025  on Shopify

We've been using Rebuy across multiple stores (Formuland), and the experience has been outstanding — thanks especially to Janet Gomez and Max Trummer. Janet has been incredibly responsive, even during the busy BFCM season. She consistently goes above and beyond to make sure everything works smoothly, whether it's fixing BYOB configuration issues, adjusting collections, enabling features, or troubleshooting subscription upsells. Her attention to detail and willingness to jump in immediately makes a huge difference. Max has also been excellent — clear communication, fast follow-ups, and very helpful when it comes to scoping and confirming custom work. Both of them make the entire Rebuy experience feel reliable and well-supported. Rebuy’s features are powerful on their own, but the support from Janet and Max truly makes it next level. Highly recommended!

Catastrophic Industries

Nov 20, 2025  on Shopify

This app caused many glitches with the shopping cart. I had other discount apps that would not work with it. Make sure you check with your other apps to see if they are compatible to work with this.

Mamas Medicinals

Nov 10, 2025  on Shopify

Best Customer Service Ever!!! And how amazing that they have a tiered payment system. So small businesses can use the app with most the features without all the fees! But the best part is the actual human connections. Help within seconds with a real human!! The world needs a little more of this.

Derm Dude

Nov 07, 2025  on Shopify

Janet is A++++++. She not only reviews and provides exceptional insights and specific revenue generating recommendations, but she helps execute the updates within the platform. Her communication has been among the best I have ever experienced and I work with dozens of different platforms across multiple brands. So I do not make this endorsement lightly. Janet is the primary reason I am excited to continue working w REBUY for my brand's value added growth strategies. Having her helping us now for Q4 holiday push is an even added bonus!

Ultraceuticals AU

Nov 06, 2025  on Shopify

Maria and Jessica from the Rebuy Team are truly exceptional! Their dedication and support have been invaluable, always responsive, incredibly helpful, and consistently going above and beyond to ensure our success. they bring a level of professionalism and warmth that helps us a lot. I genuinely appreciate their proactive approach and great advice. Working with them has been a fantastic experience!

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