The 10 Best Integration Apps for Shopify
The top 10 apps merchants see when they search the Shopify App Store for integration, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.
Updated September 8, 2026 · Organic rankingEtsy is not one of Shopify's own sales channels, so everything in this category is built by a third party, and several listings say as much in their own trademark disclaimers. They are all solving the same hard problem: two systems that each believe they own the stock number.
Shopify's documentation is unusually blunt about how that goes wrong. A sync that reads a quantity, pauses, then writes back the total it calculated will destroy whatever sold in the gap, and the docs walk the arithmetic through to units simply vanishing. The defence is to send the change rather than the new total, so the platform can refuse a write based on a stale reading. Two more details decide whether a sync behaves: stock lives per location rather than per product, and units committed to an order that has not shipped are already spoken for, which is where the number you see and the number you can sell come apart.
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eBay Integration ‑ DPL
Sync products, Inventory and Orders to eBay with 24/7 support
Built for Shopify -
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Etsy Integration ‑ DPL
Sync your Etsy Products, Inventory and Orders - 24/7 support
Built for Shopify -
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Odoo Integration ‑ Odoo ERP
Seamlessly sync orders, inventory, and customers with Odoo
Built for Shopify -
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Etsy Integration by QuickSync
Sync Etsy Listings & Orders with 100% Confidence!
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Etsy Integration ‑ InfoShore
Sell on Etsy and your store — without the double work
Built for Shopify -
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Etsy Integration ‑ CedCommerce
Sync Etsy Listings, Inventory & Orders with Accuracy
Built for Shopify -
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CedCommerce eBay Integration
List with AI and bi-sync your Inventory and orders to eBay
Built for Shopify -
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LitCommerce eBay Etsy Amazon +
Multi-marketplace integration with TikTok Shop, Temu, Walmart
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Etsy Integration by shopUpz
Sync Etsy:bulk export listings,inventory, orders+customer info
Built for Shopify
Built for ShopifyCompare the top 3 head-to-head
What to look for in a Integration app
- Ask how it writes a quantity
- The safe way is to send the delta along with the value it was based on, so a write made on a stale read gets rejected rather than applied. The unsafe way is to overwrite the total. Vendors rarely publish this, so ask directly, and treat not understanding the question as the answer.
- Decide which side is the source of truth first
- Genuine two-way sync of the same field between two systems needs somebody to lose ties. If you have not decided whether Shopify or the marketplace wins before you install, the app will decide for you, and you will find out during a busy week.
- Which location the marketplace draws from
- If you hold stock in more than one place, the sync has to know which location backs the marketplace listing, or it will publish a number that includes stock it cannot ship. Single-location stores can skip this; everyone else should confirm it before the first import.
Frequently asked questions
Which is the best Integration app for Shopify?
Based on the Shopify App Store's own organic ranking for "integration", TikTok Shop Integration — SPL currently holds the #1 spot, with a 4.9 star rating across 810 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 "integration", 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 "integration", you can verify the current ranking there yourself.
Which Integration apps are Built for Shopify?
8 of the top 10 integration apps hold the Built for Shopify badge: TikTok Shop Integration — SPL, eBay Integration ‑ DPL, Etsy Integration ‑ DPL, Odoo Integration ‑ Odoo ERP, Etsy Integration ‑ InfoShore and more.
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 8, 2026, the top-ranked integration app on the Shopify App Store is TikTok Shop Integration — SPL, with a 4.9 star rating across 810 reviews. 8 of the top 10 carry the Built for Shopify badge, and the average rating is 4.8 stars across 8,330 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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Rubik Variant Images & Swatch
Clean multiple variant images gallery & variant color swatches
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CS - Smart Bulk Image Upload
Save time with bulk upload images from Google Drive, Dropbox
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Rubik Combined Listings Swatch
Link products as variants w/ combined listings & color swatch
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CS - Export Product Images
Bulk export images, download product images to save time!