The 10 Best Mercari Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for mercari, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated September 20, 2026 · Organic ranking

Maintained by Rankbase, built by a Shopify app developer

The first thing to notice is what is missing. Search this and you get satellites of Mercado Pago, never the payment gateway itself, and that is by design rather than an accident: Shopify states that payments extensions are not visible or installable in the App Store. A gateway reaches you through a direct link or Shopify's own list of payment providers in the admin. So this grid is everything that surrounds the gateway, plus a second, unrelated group that connects your catalog to Mercado Libre.

Installments are the same story. They belong to the provider, not the platform: a payments extension declares that it supports installments and defines the fields that carry the plan details at checkout, and it declares which countries it serves. Shopify renders what the gateway offers. Nothing you install from this page adds an installment plan that your provider does not already support.

What an app genuinely can do at checkout is narrow and worth knowing. A payment customization function can move a payment method to a new position in the display order, and it works from Basic upward for alternative methods, but wallets cannot be reordered at all. Banners get a static render slot. That is the shape of the "reorder the checkout" apps you are looking at.

1

ExportYourStore: AI Cross‑List

★ 3.9 (43 reviews) · Free trial available

Cross-list products & sync inventory to multiple marketplaces
2

Astroselling ‑ Mercado Libre

★ 4.1 (67 reviews) · Free trial available

Synchronize with Mercado Libre, Amazon, Shopee and more!
3

Mercuri SMS Marketing WhatsApp

★ 5.0 (16 reviews) · Free to install

SMS Marketing & WhatsApp Broadcasts for eCommerce & bookings
4

Mercado Pago Ordena checkouts

★ 4.5 (6 reviews) · Free

This app sorts the position of your payment providers.
5

Mercado Pago Antifraude Plus

★ 4.4 (55 reviews) · Gratis

Refuerza la seguridad de tu tienda y mejora la aprobación.
6

Mekari Desty

· Free

Manage marketplace product, order, and stock in one dashboard
7

merchy

★ 5.0 (1 reviews) · Free trial available

Forecast demand, prevent stockouts, and automate restocking.
8

Mercately AI on WhatsApp 24/7

★ 5.0 (2 reviews) · Free to install

AI-powered WhatsApp sales & automation for e-commerce stores
9

Mercury ‑ Personalise & Upsell

★ 5.0 (3 reviews) · From $200/month

Personalisation & Upsell Engine
10

Mercado Pago Banner

★ 2.6 (2 reviews) · Gratis

Promociona pagos a meses sin tarjeta y motiva a tus clientes a

Compare the top 3 head-to-head

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What to look for in a Mercari app

Payments, or the marketplace: Two products share this keyword and they have nothing in common. One group works on your own checkout in Latin America. The other syncs a catalog with Mercado Libre. Decide which before comparing anything, because Shopify does not even file them in related categories.
Which direction the sync runs: Among the marketplace connectors, some import existing listings into Shopify and others push your Shopify catalog out to several channels. Those are opposite jobs with opposite failure modes. Ask explicitly, and ask what happens to a product edited on the other side.
Stock across two storefronts: Selling the same unit in two places is the recurring problem. Ask how the app divides inventory, how quickly it reacts to a sale, and whether you can hold a buffer back. Read the sync interval as your worst-case oversell window.
What a checkout app can actually change: Given the documented limits, treat promises about redesigning payment at checkout carefully. Reordering alternative methods is real. Reordering wallets is not possible. Anything richer than a positioned banner deserves a demo on a live checkout rather than a screenshot.
Fraud tools and what they cost you: Several of these are fraud and chargeback tools attached to a gateway. Ask what they block, what a false positive looks like, who bears the loss on a chargeback they let through, and whether their rules are visible to you.
Language and market: Much of this grid is Spanish or Portuguese only and built for one country's rules. Confirm your market is covered, and treat a listing that is not translated as a signal about where its support team is, not as a defect.

Frequently asked questions

Which is the best Mercari app for Shopify?

Based on the Shopify App Store's own organic ranking for "mercari", ExportYourStore: AI Cross‑List currently holds the #1 spot, with a 3.9 star rating across 43 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 "mercari", 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 "mercari", you can verify the current ranking there yourself.

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 20, 2026, the top-ranked mercari app on the Shopify App Store is ExportYourStore: AI Cross‑List, with a 3.9 star rating across 43 reviews. The average rating is 4.4 stars across 195 reviews.

Related keyword rankings

All Mercari rankings → · Browse all keywords →

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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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