Casper ‑ Persistent Cart Sync

Casper ‑ Persistent Cart Sync

Reviews (27)

Overall rating
4.7
Counts per rating level
  • 89% of ratings are 5 stars
  • 7% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 4% of ratings are 1 stars
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.

Mani Bhadra BV - Phoenix Import
Netherlands
13 days using the app
Outis replied May 18, 2026

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.

June 16, 2026

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

Bohm B2B
France
6 days using the app
Outis replied June 17, 2026

Merci pour ce retour, ça fait vraiment plaisir à lire ! Ravi que Casper vous aide à sauver des ventes 😄
Clément

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!

Lawson Products
United States
6 months using the app
Outis replied March 16, 2026

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

March 12, 2026

Responsive developer. Product works well and fills our needs.

Koch & Co Pty Ltd
Australia
18 days using the app
Outis replied March 16, 2026

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

February 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!

Retrospec
United States
3 months using the app
Outis replied February 17, 2026

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

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! 😊

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

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
December 18, 2025

Excellent and prompt customerr service.

Siesta Crafts
United Kingdom
3 months using the app
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.