Free Persistent Cart ‑ Relay for Shopify

Free Persistent Cart ‑ Relay

Sync logged-in carts across devices and recover lost sales.
Rating
5.0
Feedback
4
Reviews
Chart
#8,600
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

The reviews are overwhelmingly positive. Users consistently praise Cart Relay for being very easy to set up, simple to use, and reliable in syncing carts across devices. Several reviewers mention that it works smoothly without complicated configuration and that it does exactly what it promises. One reviewer also notes that the app appears to be helping improve conversion rates, suggesting it may add real business value beyond convenience. There are very few negative comments in the feedback provided. The main limitation is that the reviews are based on early or limited use, with one reviewer saying the app "appears to be very promising" and wanting to see further results over time. Overall, the sentiment is that Cart Relay is a useful, dependable app that improves the shopping experience for customers who switch between devices.

Time spent using app
How long merchants keep the app installed.
Less than an hour 0%
Less than a day 0%
Less than a month 100%
Less than a year 0%
More than a year 0%
All reviews
5 / 5 Share
Sept. 21, 2026

Been using Cart Relay and it works really well. Super easy to set up and does exactly what it’s supposed to do. Cart syncing between devices is smooth and I haven’t had any issues so far. Simple, useful app that just works. Definitely recommend it!

Store Using app Total reviews Average rating
Skyline Appliances 7 days 1 5.0
5 / 5 Share
Sept. 21, 2026

Really useful app! Cart Relay makes it easy for customers to keep their cart when switching between devices. I tested it across different devices and the cart sync worked smoothly and reliably. Setup was quick and straightforward, with no complicated configuration needed. It’s a simple feature, but it can make the shopping experience much better for customers who browse on one device and complete their purchase on another. Definitely a useful addition to a Shopify store. Highly recommended!

Store Using app Total reviews Average rating
shri prabhudham 7 days 1 5.0
5 / 5 Share
Aug. 31, 2026

Cart Relay appears to be very promising; my users are enjoying the cart sync feature, it has helped me boost my conversion rate. Let's see further!

Store Using app Total reviews Average rating
ABBA-Textiles 3 days 2 5.0
5 / 5 Share
Aug. 31, 2026

Cart Relay is a simple and useful app that makes it easy for customers to sync their carts across devices. Easy to set up, reliable, and a great addition to any Shopify store.

Store Using app Total reviews Average rating
Peach Tassels 3 days 3 5.0

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