Casper ‑ Save and Sync Cart for Shopify

Casper ‑ Save and Sync Cart

Save and sync a persistent cart for every logged-in customer
Rating
4.7
Feedback
29
Reviews
Chart
#3,210
Shopify

All reviews

5 / 5 Share
June 16, 2026

Casper nous sauve des ventes ! Appli fiable et très efficace. Je recommande vivement, et le support est très professionnel et réactif

Store Using app Total reviews Average rating
Bohm B2B 1 5.0
5 / 5 Share
May 13, 2026

As a B2B company, we wanted shopping carts to be saved for 90 days instead of 30 days. We submitted a request to Casper, and after 5 days we received confirmation that this had been implemented. Our customers, who sometimes take several days to complete an order, are very satisfied that they can now continue working on their order across different devices.

Store Using app Total reviews Average rating
Developer Reply

Thanks so much for the review 😊 Requests like yours are exactly how Casper keeps evolving, so thank you again for taking the time to share your feedback. It’s always a pleasure to improve the experience for your customers with Casper! Clément.

5 / 5 Share
April 29, 2026

Store Using app Total reviews Average rating
Boon Books Wholesale 12 months 1 5.0
5 / 5 Share
March 13, 2026

We consistently have an excellent experience with this app’s support team. Anytime we run into an issue or have a question, we receive a response almost immediately. Every concern is resolved or answered within one business day without fail. Truly outstanding service and support—we couldn’t ask for better!

Store Using app Total reviews Average rating
Lawson Products 6 months 1 5.0
Developer Reply

Thank you for the kind words, I really appreciate it! Glad to hear the support has met your expectations. Clément.

5 / 5 Share
March 12, 2026

Responsive developer. Product works well and fills our needs.

Store Using app Total reviews Average rating
Koch & Co Pty Ltd 18 days 1 5.0
Developer Reply

Thanks so much for the review! I'm really glad to hear Casper is working well and helping your store. Clément.

5 / 5 Share
Feb. 16, 2026

This app has been great for our store! Our sales team loves the ability to review and edit carts for their accounts. Clement is also super helpful and speedy with helping to fix issues. (we have only had 1 issue). Highly recommend this app!

Store Using app Total reviews Average rating
Retrospec 3 months 3 5.0
Developer Reply

Thank you so much for your review, I really appreciate it! I’m very happy to hear that Casper is helping improve your store and supporting your team. That’s exactly what it’s built for. Thanks again for the recommendation 🙂 Clément

1 / 5 Share
Feb. 3, 2026

não funcionou e fui cobrado

Store Using app Total reviews Average rating
Mooui About 1 year 5 4.2
5 / 5 Share
Dec. 18, 2025

Excellent and prompt customerr service.

Store Using app Total reviews Average rating
Siesta Crafts 3 months 6 5.0
5 / 5 Share
Nov. 5, 2025

So far, not only is this app incredibly helpful, well designed, and easy to use, but support from Clément has been the fastest of any app we've installed to this point. If your business relies on a persistent cart, this is the app for you.

Store Using app Total reviews Average rating
Black Lapel About 1 hour 3 5.0
Developer Reply

Thank you for the amazing feedback! Great to hear Casper’s been helpful. Clément.

5 / 5 Share
Oct. 29, 2025

I highly recommend the app. It also has great support, Clément is very quick to answer our questions, help us, consider suggestions for the roadmap, and implement them. We are very pleased with Casper.

Store Using app Total reviews Average rating
Luxclusif 9 days 1 5.0
Developer Reply

Thank you so much for your kind words and recommendation! I'm really glad to hear that Casper is helping your team and that you’re happy with the support. Appreciate your trust and feedback! 😊

5 / 5 Share
Oct. 27, 2025

This app is the perfect solution for our customers who are placing large orders and spending several days building their cart over multiple devices. I had a few questions and Clément was very helpful and responsive in addressing those. Thank you!

Store Using app Total reviews Average rating
Estes Wholesale 4 days 2 5.0
Developer Reply

Thanks a lot for your review! I’m really glad Casper helps your customers keep their carts synced across devices. Thanks for your trust! 😊

5 / 5 Share
Oct. 3, 2025

Works as advertised on the box and the developer is responsive!

Store Using app Total reviews Average rating
Roveba 3 days 4 4.5
Developer Reply

Thanks a lot for your review and kind words 😊 Clément.

4 / 5 Share
Sept. 29, 2025

Store Using app Total reviews Average rating
Istanbul Fashion Center 10 months 2 4.5
5 / 5 Share
June 17, 2025

The app works really good! We suffered an incovenience and the customer support solve that really quickly! improving also their application. We are really happy that we can offer a better experience for our customers.

Store Using app Total reviews Average rating
Pierre Belvédère 8 days 6 4.7
Developer Reply

Really appreciate the feedback! It means a lot to know Casper’s helping you deliver a better experience :) Clément

5 / 5 Share
June 11, 2025

App is working well - I had a little hiccup but I reached out to customer service and they replied in under a day, and were able to help out. Very friendly service- Definitely recommend.

Store Using app Total reviews Average rating
AvafinaPet 9 months 6 4.5
5 / 5 Share
June 11, 2025

Je recommande l'application cela permet de convertir mieux

Store Using app Total reviews Average rating
Almé 4 months 5 5.0
Developer Reply

Merci beaucoup pour votre avis ! Content de voir que Casper a un impact direct sur vos conversions 🙂 Clément

5 / 5 Share
June 4, 2025

This app is a game-changer - well-priced, incredibly effective, and solves a major shortcoming in Shopify’s native functionality. Since implementing it, we've seen a significant boost in customer satisfaction. Clément is highly responsive and has even implemented new features based on our feedback. Couldn't recommend it more - truly a 10/10 experience!

Store Using app Total reviews Average rating
Nash Trade (Euro) 2 months 1 5.0
Developer Reply

Thanks so much for the amazing feedback! Really glad Casper has been useful! And it’s been a pleasure collaborating on those improvements. Clément

5 / 5 Share
March 21, 2025

Pooff just like that, carts were disappearing. Can you imagine Shopify tokenizes carts and doesn’t sync them across accounts? I know it’s hard to believe. In comes Casper, and without any issues, it just works. Carts are now synced effortlessly between devices for our logged in users. Definitely recommend.

Store Using app Total reviews Average rating
Coast Direct 23 days 4 5.0
Developer Reply

Thanks so much for the kind words! Really happy Casper is making things smooth for you 🙂 Clément

5 / 5 Share
Jan. 29, 2025

Nice app, working as expected. Plus, we received quick and helpful support when dealing with a problem specific to used theme (Trade theme). Thanks Clément, nice work

Store Using app Total reviews Average rating
Country Life About 1 month 1 5.0
5 / 5 Share
Nov. 14, 2024

I had an issue and I received a fast and good answer, even a follow-up of the situation till they solve it. Thanks Clement

Store Using app Total reviews Average rating
Eaata.pro 4 months 3 5.0
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