Casper ‑ Persistent Cart Sync

Casper ‑ Persistent Cart Sync

Pricing
Free plan available. Free trial available.
Rating
4.7 (29)
Developer
Outis

Customers switch devices or return days later. Their cart stays saved, synced and ready.

Casper saves each logged-in customer's cart and syncs it across their devices. A saved, cross-device cart stays persistent for 90 days, so customers returning later or switching device find their cart exactly as they left it. This cuts abandoned carts and drives automatic cart recovery, with no pop-ups, no restore button and no setup. Track cart history and insights to spot buying intent. For wholesale and B2B stores, turn any large saved cart into a draft order in one click.

Casper saves each logged-in customer's cart and syncs it across their devices. A saved, cross-device cart stays persistent for 90 days, so customers returning later or switching device find their cart exactly as they left it. This cuts abandoned carts and drives automatic cart recovery, with no pop-ups, no restore button and no setup. Track cart history and insights to spot buying intent. For wholesale and B2B stores, turn any large saved cart into a draft order in one click. more
  • Carts follow customers across phone, tablet and desktop
  • Every cart is saved automatically and stays live for 90 days
  • Fewer abandoned carts and more recovered sales, with no pop-ups or setup
  • See cart history and insights to spot buying intent and follow up in time
  • Wholesale & B2B ready: turn large saved carts into draft orders in a click

Languages

English

Works with

  • Shopify Admin

Categories

Pricing

Dev & Staging

Free

Features

  • Free for dev & staging, on request
  • ‌Sync carts across all devices
  • Save carts for logged-in customers
  • No cart limits
  • Save carts for up to 90 days
  • Track cart history and insights
  • Create draft orders from cart history
  • Handle large B2B and wholesale carts

Standard

$15 / month

Features

  • Sync carts across all devices
  • Save carts for logged-in customers
  • No cart limits
  • Save carts for up to 90 days
  • Track cart history and insights
  • Clear cart on logout (optional)
  • Create draft orders from cart history
  • Handle large B2B and wholesale carts

5-day free trial

Shopify Plus

$35 / month

Features

  • Sync carts across all devices
  • Save carts for logged-in customers
  • No cart limits
  • Save carts for up to 90 days
  • Track cart history and insights
  • Clear cart on logout (optional)
  • Create draft orders from cart history
  • Handle large B2B and wholesale carts

5-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (29)

Overall rating
4.7
Counts per rating level
  • 90% of ratings are 5 stars
  • 7% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 3% of ratings are 1 stars
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

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.

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.

Support

App support provided by Outis.

Developer

Outis

Lons-le-Saunier, FR

Launched

June 28, 2022

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