Ecto (Casper) Persistent Cart

Name: Ecto (Casper) Persistent Cart
Brand: Outis
Rating: 4.7 (28 reviews)

Pricing: Free plan available. Free trial available.
Rating: 4.7 (28)
Developer: Outis

Install

View demo store

Sync and save carts across devices and recover lost sales

Sync and save every customer's cart across devices. Fewer abandoned carts, more recovered sales.

Customers add to cart on one device, then buy on another. Ecto saves and syncs each logged-in customer's cart across all their devices, mobile or desktop, so a persistent cart stays ready for 90 days. This cross-device cart sync cuts abandoned carts and drives automatic cart recovery, with no pop-ups, no restore button and no setup. Track cart history and cart insights to spot buying intent. For wholesale and B2B stores, turn any large saved cart into a draft order in one click.

Cart sync follows each customer across phone, tablet and desktop
Every cart is saved automatically and stays live for 90 days
Automatic cart recovery and fewer abandoned carts, no pop-ups or setup
See cart history and cart insights to spot buying intent
Wholesale and B2B ready: turn large saved carts into draft orders in a click

Languages

English

Works with

Shopify Admin

Pricing

Choose the plan that best fits your business.

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 (28)

Overall rating

4.7

Counts per rating level

89% of ratings are 5 stars
25
7% of ratings are 4 stars
2
0% of ratings are 3 stars
0% of ratings are 2 stars
4% of ratings are 1 stars
1

All reviews

August 27, 2026

Terrific support from the developer Clément. Ecto is an A+ addition for enterprise Shopify Plus stores looking for an improved cart solution. Can't recommend enough!

West Coast Gifts

Canada

13 days using the app

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.