4.9Top-right quadrant
595 apps tracked, compared by rating, reviews and momentum
Keep Your Stock Updated with Shopify Inventory Sync Apps Ensure accurate stock levels across all sales channels with Inventory Sync apps for Shopify. These tools help you automate inventory updates, prevent overselling, and streamline operations. - Sync inventory in real-time across multiple stores and marketplaces. - Prevent stock discrepancies with automated updates. - Integrate with suppliers, warehouses, and fulfillment centers. - Manage multi-location inventory with ease. - Track stock movements and receive low-stock alerts. Stay in control of your inventory with the best Inventory Sync apps for Shopify. Start syncing today!
Total apps
595
+6 this month
Avg. rating (Jul 2026)
4.3
-0.01 vs Jun
Competing for "Integration" Keyword
35 apps
Low competition
26,600+
Shopify apps tracked
844,700+
Reviews analyzed
166
Categories covered
< 24h
Data freshness
100%
Shopify native data
Best for your use case
Q2 2026 awardsOne app per evaluation lens, awarded from review and momentum data. Click a badge to see it full size.
5.0Top tier on review quality
4.9Fastest growing this quarter
5.0High rating + review floor
Showing 1-24 of 595
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Sell on TikTok Shop to increase sales opportunities
Pros
Cons
Free
Selling on Amazon becomes Easy with the Amazon Sales Channel
Pros
Cons
$0-$99/mo
Sync products, Inventory and Orders to eBay with 24/7 support
Pros
Cons
$19.99-$69.99/mo
Import & sync multiple stores, G Sheet, FTP, API. Bulk update
Pros
Cons
$0-$10/mo
LitCommerce eBay Etsy Amazon +
4.9882 reviews
Multi-marketplace integration with TikTok Shop, Temu, Walmart
Pros
Cons
$29/mo
Seamless Integration & Sync with Square POS - 24/7 support
Pros
$39.99-$99.99/mo
Scale TikTok Shop sales with auto-sync of products and orders.
Free
Automatically sync sales, inventory & more with QuickBooks.
Pros
$0-$89/mo
Sync your Etsy Products, Inventory and Orders - 24/7 support
Pros
Cons
$19.99-$59.99/mo
Easily sell across Amazon, TikTok Shop, eBay, Temu, Walmart US
$0-$79/mo
Sync Etsy products, inventory, and orders automatically
Pros
Cons
- Randomly changes stock numbers without authorization.
- Unresponsive and unhelpful customer support.
$0-$38/mo
Prediko Inventory Management
4.9224 reviews
Restock On Time, Every Time With Smart Inventory Forecasting.
Pros
$0-$199/mo
One/ Multi store sync with Real-time product sync & stock sync
$0-$59.99/mo
Multi store sync with Inventory sync, product sync, order sync
Pros
$0-$79/mo
Hextom: Bulk Product Edit
4.91,019 reviews4 rank
Save time with bulk editing, importing, exporting store data
Pros
Cons
$0-$49.99/mo
Webgility x QuickBooks Desktop
4.9473 reviews2 rank
Automate accounting, inventory and payout reconciliation
Pros
Cons
$139-$749/mo
Sync and import products, orders, and inventory with eBay
Pros
$9.99/mo
Export to a spreadsheet, bulk edit, and update your store
$0-$59.99/mo
Etsy Integration by QuickSync
4.91,921 reviews1 rank
Sync Etsy Listings & Orders with 100% Confidence!
Pros
Cons
$19-$99/mo
Automate bookkeeping of sales and accounting to Xero
$19-$99/mo
Syncio Inventory Sync
4.7150 reviews1 rank
Keep products and stock synced across multiple stores
Pros
Cons
$0-$39/mo
Sync marketplace orders, export products to Amazon, eBay, Etsy
Pros
Cons
$0-$199/mo
Walmart products, inventory, and order sync with 24/7 support
Pros
$19.99-$79.99/mo
Synchronize Newly Placed or Abandoned Orders with Google Sheet
$0-$39.99/mo
Similar categories
Letsmetrix Grid®
Satisfaction x MomentumEvery app in this category placed against the others on two independent axes - Satisfaction (how happy merchants are) and Momentum (how fast it is growing).
How to read it: further right = happier customers, higher up = growing faster, bigger bubble = more reviews. Green / blue = a Leader / High Performer badge on the app's own page; amber Contender and grey Niche come from where the app sits on this chart. Blue ring = Built for Shopify.
Leaderstrong and growingHigh Performerstrong but slowingContendergrowing, quality catching upNicheniche or quietBuilt for Shopify
Shaded zones = the strong corner of the Satisfaction x Momentum map, the top 25% of each axis. Leader / High Performer bubbles are the app's real badge from its own page; Contender and Niche come from its position here.23 quiet apps sit along the bottom - no reviews for months.
Top 10 by Letsmetrix Score
| App | Badge | Satisfaction 0-100 | Momentum 0-100 | Letsmetrix Score geo. mean, 0-100 | Reviews total | New 30d reviews | Trend 90d rating | 8-wk reviews/wk |
|---|---|---|---|---|---|---|---|---|
| Top RatedTrendingBest Support | 97.9 | 93.2 | 92.9 | 1.9k | 24 | 0 | ||
| Top RatedTrendingBest Support | 97.8 | 97.8 | 90.1 | 1.1k | 33 | 0 | ||
| Top RatedTrendingBest Support | 100 | 98.1 | 89.3 | 882 | 26 | 0.10 | ||
| Top RatedBest SupportTop 50 | 97.8 | 93.3 | 89 | 1.0k | 16 | 0 | ||
| Trending | 95.8 | 94.2 | 88.2 | 1.1k | 16 | 0.10 | ||
| Top RatedTrendingBest Support | 97.7 | 94.3 | 87.7 | 878 | 15 | 0 | ||
| Top RatedBest Support | 97.7 | 82.2 | 86.1 | 869 | 6 | 0 | ||
| LeaderTop RatedTrendingBest Support | 97.7 | 99.1 | 86.1 | 718 | 39 | 0 | ||
| Best Support | 95.8 | 84.1 | 85.5 | 865 | 5 | 0 | ||
| Best Support | 93.8 | 98.1 | 84.5 | 802 | 30 | 0 |
How the Letsmetrix Grid is scored
Satisfactionreflects review quality - ratings adjusted for confidence, so a handful of five-star reviews can't buy the top of the axis, combined with each app's recent rating trajectory.
Momentumreflects growth only. Total review volume is not part of it, and Built for Shopify appears as a ring rather than added points.
Bubble sizeshows total reviews and never feeds either axis - the best app isn't simply the biggest.
The Letsmetrix Scorefavours apps that are strong on both axes over those with a single extreme, then weights the result by how many reviews back it up - so a handful of reviews can't reach the top on rank alone.
Apps are positioned relative to others in their category, and badges are smoothed over time - they reflect a sustained position, not a single week's movement.
Learn More About Shopify Inventory sync Apps
What a merchant needs to know before choosing a Shopify inventory sync app, drawn from data on 594 apps.
Why Shopify Stores Need an Inventory Sync App
An inventory sync app keeps stock counts matched across every channel a store sells on. When an item sells on one channel, the app lowers the count everywhere, so the store avoids selling stock it cannot ship and keeps each marketplace listing accurate.
The apps connect Shopify to outside marketplaces and feeds. TikTok Shop Integration - SPL and CedCommerce Amazon Channel sync stock and orders with TikTok Shop and Amazon. eBay Integration - DPL covers eBay, syncX Stock Sync Inventory CSV syncs from stores and sheets, and LitCommerce links several marketplaces at once.
The 594 apps hold a 4.27-star average, and 29 carry the Built for Shopify badge. eBay Integration - DPL holds a 4.9-star rating across 1,128 reviews, which shows reliable sync is worth the setup for any store that sells beyond its own site.
Key Features to Look for in an Inventory Sync App
Start with the Built for Shopify badge. 29 of the 594 apps hold it, including TikTok Shop Integration - SPL, CedCommerce Amazon Channel, and eBay Integration - DPL. Sync apps write stock data constantly, so the badge's reliability bar carries weight.
Check the pricing model. 559 of the 594 apps offer a free plan or a free option, though marketplace connectors often add usage charges. Read the plan for the channels and SKU counts you need, since a large multichannel catalog can raise the real cost.
Match the app to your marketplaces. A store on TikTok Shop needs a TikTok connector such as SPL. A store on Amazon needs an Amazon connector such as CedCommerce. A store on several marketplaces at once may prefer a multichannel tool such as LitCommerce. Test one channel end to end before you add more.
How to Choose The Right Inventory Sync App
The right pick depends on where you sell. For a store on eBay, eBay Integration - DPL holds a 4.9-star rating across 1,128 reviews and carries the badge. For Amazon, CedCommerce Amazon Channel holds a 4.7-star rating across 1,062 reviews.
For a store selling across many marketplaces, LitCommerce eBay Etsy Amazon + holds a 4.8-star rating across 877 reviews and links TikTok Shop, eBay, Etsy, and more. Connect one marketplace first, run a full sync on a small catalog, and confirm counts match on both sides before you scale.