The 10 Best Persistent Cart Apps for Shopify
The top 10 apps merchants see when they search the Shopify App Store for persistent cart, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.
Updated September 7, 2026 · Organic rankingA Shopify cart is identified by an opaque token rather than by a person. It is not attached to a customer, the default cookie holding it is scoped to the browsing session so it goes when the browser closes, and Shopify explicitly warns developers to treat the token as a random identifier that will change. Nothing about that arrangement knows who you are.
There is a way to associate a signed-in customer with a cart, but it is something a developer wires up rather than something that happens, and its documented purpose is personalising the cart in front of you rather than retrieving one from another device. So the thing this category sells, a basket built on a phone that is waiting on a laptop later, is genuinely absent from the platform. What varies between these apps is how long they keep it and what they do at the moment somebody logs in.
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Persistent Cart ‑ Sync Devices
Automatically save and sync carts when shoppers switch devices
Built for Shopify -
2
Persistent Cart ‑ Sync Devices
Sync carts instantly across devices, enhancing sales
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CartSync ‑ Persistent Cart
Save and restore customer carts across every device they login
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R+ Persistent Cart | Cart sync
Unlimited sync carts across devices, API available
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Firecart: Persistent Cart Sync
Persistent cart sync across all devices. Install and forget.
Built for Shopify -
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Persistent Cart Recovery
Automatically sync carts across devices and browsers
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8
Cart Relay ‑ Persistent Cart
Sync logged-in carts across devices and recover lost sales.
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9
CartSaver: Persistent Cart
Sync carts across devices, letting users keep or discard saved
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UR: Persistent Cart｜Cart Sync
Keep customer carts in sync across every device, automatically
Built for ShopifyCompare the top 3 head-to-head
What to look for in a Persistent Cart app
- What happens when two carts meet
- Somebody with three items on their phone signs in on a laptop that already has two. Merging, replacing and silently discarding are all shipped behaviours, and only one of them is what a shopper expects. Test this specific sequence during a trial, because it is the entire feature and the listings rarely spell it out.
- How long a cart is kept
- Retention is a vendor decision rather than a platform one, and the range across this category is wide, from a few months to indefinite. Longer is not automatically better: a cart restored after half a year contains prices and stock that have moved, so ask what happens to an item that is now unavailable.
- Whether it only works for signed-in shoppers
- Almost all of this depends on the customer having an account and using it, because without that there is no identity to hang a cart on. If most of your buyers check out as guests, this category has much less to offer you than the listings imply, and that is worth establishing from your own data first.
Frequently asked questions
Which is the best Persistent Cart app for Shopify?
Based on the Shopify App Store's own organic ranking for "persistent cart", Persistent Cart ‑ Sync Devices currently holds the #1 spot, with a 4.9 star rating across 55 reviews. The best choice for your store still depends on your requirements, so compare the top results above.
How is this ranking determined?
We record the organic results merchants actually see when searching the Shopify App Store for "persistent cart", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "persistent cart", you can verify the current ranking there yourself.
Which Persistent Cart apps are Built for Shopify?
3 of the top 10 persistent cart apps hold the Built for Shopify badge: Persistent Cart ‑ Sync Devices, Ecto (Casper) Persistent Cart, Firecart: Persistent Cart Sync.
What does the Built for Shopify badge mean?
Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn
the badge, an app must meet Shopify's standards for safety, performance, ease of use,
and proven usefulness: it cannot slow down the admin, storefront, or checkout, must
integrate seamlessly into the Shopify admin, and must demonstrate quality through
installs, reviews, and ratings over time. When comparing similar apps, preferring
ones with the badge is a safe default.
Learn more about the Built for Shopify badge →
As of September 7, 2026, the top-ranked persistent cart app on the Shopify App Store is Persistent Cart ‑ Sync Devices, with a 4.9 star rating across 55 reviews. 3 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 103 reviews.
Related keyword rankings
Rank higher on the Shopify App Store
Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.
Explore Rankbase →Built by Craftshift
Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.
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