4Seller vs syncX

4Seller: Order & Inventory logo 4Seller: Order & Inventory vs syncX: Stock Sync & Inventory logo syncX: Stock Sync & Inventory

How 4Seller and syncX compare on the Shopify App Store: rating, review count, pricing, the Built for Shopify badge, and where each one ranks in the store's organic search results. Every number is the App Store's own and is never edited.

Updated October 4, 2026 · App Store data

Maintained by Rankbase, built by a Shopify app developer

4Seller vs syncX at a glance

As of October 4, 2026, 4Seller is rated 5.0 stars from 51 reviews and syncX is rated 4.7 stars from 924 reviews on the Shopify App Store.

  • Rating: 4Seller has the higher rating, 5.0 stars against 4.7.
  • Reviews: syncX has more reviews, 924 against 51.
  • Pricing: 4Seller lists "Free to install", syncX "Free plan available".
  • Built for Shopify: Only syncX carries the Built for Shopify badge.
4Seller and syncX on the Shopify App Store, as of October 4, 2026: rating, review count, pricing label, the Built for Shopify badge, and the date each app's data was last read from the store.
Fact 4Seller syncX
Tagline Manage multichannel orders, listings & inventory in one place Bulk Import, Update, Export & Migrate multiple store and feeds
Rating ★ 5.0 ★ 4.7
Reviews 51 924
Pricing Free to install Free plan available
Built for Shopify No badge Built for Shopify
Data as of October 4, 2026 October 4, 2026

Ratings, review counts, pricing labels and badges are read from each app's Shopify App Store search result card. Rankings are the store's organic results for the searches Rankbase tracks; sponsored results are excluded.

Where each app ranks in App Store search

Every Shopify App Store search Rankbase tracks where 4Seller or syncX is in the top 10 today, with the position merchants see. Organic results only, across 3,798 tracked searches; sponsored placements never count.
App Store search 4Seller syncX
Both apps rank · 1 search
Inventaire #3 #1
Only 4Seller ranks · 12 searches
Shippo #3 not in top 10
Shein #5 not in top 10
Shipx #5 not in top 10
USPS #5 not in top 10
Print4you #6 not in top 10
Inventar #7 not in top 10
Cdiscount #8 not in top 10
Fedex #8 not in top 10
Amazon MCF #9 not in top 10
Inventur #10 not in top 10
MCF #10 not in top 10
Order Legend Order Boost #10 not in top 10
Only syncX ranks · 17 searches
Stock Sync not in top 10 #1
Syncx not in top 10 #1
Inventory not in top 10 #3
Sync not in top 10 #3
Syncio not in top 10 #3
Inventory Alert not in top 10 #4
Inventory Sync not in top 10 #4
Etsy Sync not in top 10 #6
Syncee not in top 10 #6
Data not in top 10 #7
Inventario not in top 10 #7
Square not in top 10 #7
Woocommerce not in top 10 #7
Best Seller not in top 10 #8
Migrate not in top 10 #9
Migration not in top 10 #10
Multi Store Sync not in top 10 #10

In the App Store's organic search results, 4Seller ranks in the top 10 for 13 of the 3,798 searches we track and syncX for 18. They share one search, "inventaire", where syncX ranks #1 and 4Seller #3.

Frequently asked questions

Is 4Seller or syncX rated higher on the Shopify App Store?

4Seller has the higher rating, 5.0 stars against 4.7. syncX has more reviews, 924 against 51.

Which has more reviews, 4Seller or syncX?

syncX has more reviews, 924 against 51.

Which ranks higher in Shopify App Store search, 4Seller or syncX?

In the App Store's organic search results, 4Seller ranks in the top 10 for 13 of the 3,798 searches we track and syncX for 18. They share one search, "inventaire", where syncX ranks #1 and 4Seller #3.

How is this comparison made?

Rankbase records the organic results merchants see when they search the Shopify App Store for 3,798 popular keywords, refreshed daily for published rankings and at least weekly for the rest. Each app's rating, review count, pricing label and Built for Shopify badge are taken from its App Store search result card, so they are exactly what merchants see; the date next to each app is the last time it appeared in any tracked top 10. Sponsored results are excluded, and nothing on this page is edited by hand, including for Rankbase's own apps.

More comparisons

4Seller against other apps

syncX against other apps

Rankbase paired these two apps on September 22, 2026, when both ranked in the top 3 for "inventaire". The page stays as long as either app keeps ranking or the comparison keeps being read, and every number on it is refreshed from the App Store.

All app comparisons →   ·   Browse keyword rankings →

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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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