Casper ‑ Cart Sync

Casper ‑ Cart Sync

Reviews (22)

Overall rating
4.9
Counts per rating level
  • 91% of ratings are 5 stars
  • 9% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
Edited October 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.

Luxclusif
Portugal
9 days using the app
Outis replied October 30, 2025

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! 😊

October 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!

Estes Wholesale
United States
4 days using the app
Outis replied October 28, 2025

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

November 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.

Black Lapel
United States
About 1 hour using the app
Outis replied November 6, 2025

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

December 18, 2025

Excellent and prompt customerr service.

Siesta Crafts
United Kingdom
3 months using the app
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!

Nash Trade (Euro)
Poland
2 months using the app
Outis replied June 6, 2025

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

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.

Coast Direct
United States
23 days using the app
Outis replied March 24, 2025

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

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.

AvafinaPet
Canada
9 months using the app
October 3, 2025

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

Roveba
Netherlands
3 days using the app
Outis replied October 7, 2025

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

February 20, 2024

Such a simple solution to such a silly Shopify limitation. Incredibly easy to install and get going. Carts are now syncing across multiple devices, including items with line item properties.

Primary.com
United States
22 days using the app
July 24, 2024

Very easy to install and use. Of all the apps that claim to do this function, we found Casper to be the best. Easy to contact the developer directly with questions.

Martie
United States
14 days using the app