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Best Shopify Inventory Optimization Apps

The 30 strongest of the 593 inventory optimization apps in our index of the Shopify App Store category chart, scored on four things we measure ourselves: how many stores use it, how well those stores rate it, whether it is gaining or losing ground, and what it costs. No editor picks the order, and nobody can pay to move up it.

Apps in category
593
Top score
75.1
With a free plan
18 of 30
Rank tracked for
4 days

The short answer

Five ways to be the right inventory optimization app. Each award is the highest scorer that fits it, and no app can win twice.

Best overall

The highest total score in the category: 335 reviews at 5.0, and 95.7 out of 100 on adoption against every other inventory optimization app.

Best free option

The strongest app here with no paid tier at all — 52 reviews, rated 5.0, and $0 whatever your volume.

Best paid app

No free tier, so the price component holds it down the ranked list — but 1,940 merchants rate it 4.9, and it starts at $19/month.

Most established

344 reviews — more than anything else Shopify files under inventory optimization — and still rated 4.9.

The full ranking

Sorted by BestAppify Score. The four bars under each app are its percentile within this category on each component — a 90 on adoption means only a tenth of inventory optimization apps have more reviews.

  1. 1
    506 EasyScan SKU & Barcode

    EasyScan for Shopify: forecast demand, auto-generate purchase orders, get low stock alerts, run stocktakes, and print barcode labels, packing slips & more.

    5(335)$9.99/moCategory rank 3 0
    75.1
    score
    Adoption
    96
    Satisfaction
    100
    Momentum
    0
    Price
    77
    View on the Shopify App Store
  2. 2
    Etsy Integration by QuickSync

    Easily connect Etsy to Shopify. Sync products, inventory, and orders in real-time to streamline operations and prevent overselling.

    4.9(1,940)$19/moCategory rank 1 0
    72.9
    score
    Adoption
    100
    Satisfaction
    96
    Momentum
    0
    Price
    61
    View on the Shopify App Store
  3. 3
    Prediko Inventory Management

    All-in-one No.1 Shopify AI inventory management & planner app. Demand forecasting, inventory transfers, raw materials, manage purchase orders & reports.

    4.9(231)Free · then $49Category rank 5 0
    72.3
    score
    Adoption
    92
    Satisfaction
    84
    Momentum
    0
    Price
    100
    View on the Shopify App Store
  4. 4
    Inventory Management ‑ Assisty

    AI-powered inventory management and demand forecasting for growing Shopify brands — plan reorders, automate purchase orders, and get 300+ inventory reports.

    4.9(344)$19/moCategory rank 2 0
    70.8
    score
    Adoption
    98
    Satisfaction
    91
    Momentum
    0
    Price
    61
    View on the Shopify App Store
  5. 5
    StockIQ ‑ Out‑of‑Stock Manager

    Automate stock visibility with StockIQ. Hide or push down out-of-stock products to keep collections fresh and sales-focused. Customize visibility r...

    4.9(119)Free · then $5.99Category rank 9+2
    69.5
    score
    Adoption
    83
    Satisfaction
    80
    Momentum
    7
    Price
    100
    View on the Shopify App Store
  6. 6
    EasyEcom Inventory Management

    EasyEcom centralizes omnichannel operations, syncing real-time inventory to prevent overselling. Our WMS streamlines fulfillment with shelf managem...

    5(52)FreeCategory rank 18+6
    68.8
    score
    Adoption
    62
    Satisfaction
    98
    Momentum
    15
    Price
    100
    View on the Shopify App Store
  7. 7
    Bundles.app ‑ Inventory Sync

    Bundles.app syncs the inventory for your Shopify store so you can sell product bundles and raise your average order value by selling bundles & volume discounts.

    4.9(283)$19/moCategory rank 4 0
    68.6
    score
    Adoption
    94
    Satisfaction
    89
    Momentum
    0
    Price
    61
    View on the Shopify App Store
  8. 8
    Stockie Inventory Management

    Forecast demand, create purchase orders, manage suppliers and get low stock alerts via email or Slack. Reorder smarter across all your Shopify locations.

    4.9(133)$4.99/moCategory rank 8 0
    67.2
    score
    Adoption
    85
    Satisfaction
    82
    Momentum
    0
    Price
    85
    View on the Shopify App Store
  9. 9
    CS ‑ Bulk Delete Products

    You can bulk delete products or product images, archive products by collection, vendor, stock or creation date. You can also delete sold out variants.

    5(35)FreeCategory rank 22+11
    66.2
    score
    Adoption
    55
    Satisfaction
    93
    Momentum
    19
    Price
    100
    View on the Shopify App Store
  10. 10
    PML Stock Take Inventory Count

    Inventory management for Shopify stores. Track stock levels, run stock takes, inventory counts, manage transfers, create purchase orders & prevent stock issues.

    4.9(78)$10.79/moCategory rank 15+3
    60.3
    score
    Adoption
    70
    Satisfaction
    78
    Momentum
    8
    Price
    72
    View on the Shopify App Store
  11. 11
    MB Push Down Hide Out of Stock

    Push down & hide sold out products automatically. Increase sales by optimizing collection sort.

    4.8(137)Free · then $4.99Category rank 7 0
    60.2
    score
    Adoption
    87
    Satisfaction
    49
    Momentum
    0
    Price
    100
    View on the Shopify App Store
  12. 12
    Sumtracker Inventory Manager

    Inventory management app with multichannel sync, inventory planning and forecasting. Automated reorder suggestions. Inventory sync across stores with bundles.

    4.8(115)Free · then $59Category rank 10+3
    59
    score
    Adoption
    81
    Satisfaction
    47
    Momentum
    8
    Price
    100
    View on the Shopify App Store
  13. 13
    Logistified Inventory Planning

    Predict stockouts, plan reorders and create POs with MOQ/pack-size checks. Barcode scanning, label printing, saved views and daily reports for Shopify.

    5(30)$12/moCategory rank 25+14
    57.7
    score
    Adoption
    49
    Satisfaction
    87
    Momentum
    21
    Price
    69
    View on the Shopify App Store
  14. 14
    Fabrikatör Inventory Planner

    Fabrikatör is an inventory planning and optimization solution, designed for Shopify brands. Replenish, and create purchase orders & backorders. 14-day trial

    4.8(105)Free · then $99Category rank 11+3
    56.8
    score
    Adoption
    77
    Satisfaction
    44
    Momentum
    8
    Price
    100
    View on the Shopify App Store
  15. 15
    Stockroom ‑ Purchase Orders

    Purchase orders, receiving, stocktakes, and QuickBooks sync - free and unlimited. Stockroom by MyWorks is the complete replacement for Stocky - and much more!

    5(16)FreeCategory rank 29+25
    56.2
    score
    Adoption
    40
    Satisfaction
    73
    Momentum
    26
    Price
    100
    View on the Shopify App Store
  16. 16
    iAlert ‑ Low Stock Alert

    Create inventory alert for your store.

    4.8(86)Free · then $2.99Category rank 13+3
    55.4
    score
    Adoption
    75
    Satisfaction
    42
    Momentum
    8
    Price
    100
    View on the Shopify App Store
  17. 17
    Bundly • Mix & Match Bundles

    Increase AOV with seamless, fast-loading Shopify bundles. No slowdowns, no inventory issues. Just effortless bundling that customers love.

    4.9(52)$29/moCategory rank 19+6
    54.4
    score
    Adoption
    62
    Satisfaction
    76
    Momentum
    15
    Price
    48
    View on the Shopify App Store
  18. 18
    Notim: Back In Stock+Notify Me

    Send emails, SMS, and push alerts for out of stock and back in stock products. Recover lost sales and keep customers updated on inventory changes.

    4.8(56)Free · then $4.99Category rank 16+4
    53.6
    score
    Adoption
    68
    Satisfaction
    40
    Momentum
    14
    Price
    100
    View on the Shopify App Store
  19. 19
    Out Of Stock Alert Restock Lab

    Automate inventory management with Out Of Stock Labs. Get configurable email, Slack, & WhatsApp alerts to stay in stock and boost sales. Try it now!

    5(15)FreeCategory rank 30+25
    53.4
    score
    Adoption
    36
    Satisfaction
    69
    Momentum
    26
    Price
    100
    View on the Shopify App Store
  20. 20
    Auto Purchase Orders

    Complete purchase order automation for Shopify. Auto-generate dropship POs from Shopify orders, combine multiple orders into single supplier POs, e...

    4.9(46)$39.99/moCategory rank 21+9
    51.3
    score
    Adoption
    57
    Satisfaction
    71
    Momentum
    17
    Price
    43
    View on the Shopify App Store
  21. 21
    StockSavvy Barcode Scanning

    StockSavvy is a full-featured inventory management app. Run sales history reports/forecasts and create purchase orders directly from forecasts, rec...

    5(12)$9/moCategory rank 32+29
    47.9
    score
    Adoption
    30
    Satisfaction
    64
    Momentum
    29
    Price
    82
    View on the Shopify App Store
  22. 22
    Jedi ‑ Stock Counter

    Display stock count on products page. customise stock count based on products or its variants quantity. Set inventory range for which widget is displayed.

    4.7(79)Free · then $2.99Category rank 14+3
    47.3
    score
    Adoption
    72
    Satisfaction
    18
    Momentum
    8
    Price
    100
    View on the Shopify App Store
  23. 23
    Plenisher Inventory Management

    Track stock across locations, manage suppliers and purchase orders, and migrate from Stocky in a day.

    5(6)Free · then $19Category rank 42 0
    46.2
    score
    Adoption
    13
    Satisfaction
    56
    Momentum
    50
    Price
    100
    View on the Shopify App Store
  24. 24
    Mimoran Purchase Orders

    Mimoran Purchase Orders helps merchant create purchase orders (POs) for your product suppliers and restock inventory. Send low stock alert products daily.

    4.8(19)Free · then $6.66Category rank 27+23
    45.3
    score
    Adoption
    43
    Satisfaction
    36
    Momentum
    24
    Price
    100
    View on the Shopify App Store
  25. 25
    Mify Auto Restock Scheduler

    Automate Shopify inventory with recurring schedules. Set or adjust quantities, manage product status, and prevent stockouts on daily, weekly, or monthly runs.

    5(8)Free · then $6.9Category rank 40+41
    44.7
    score
    Adoption
    15
    Satisfaction
    58
    Momentum
    36
    Price
    100
    View on the Shopify App Store
  26. 26
    Stockful: Inventory Management

    AI inventory assistant: track stock at every location, get demand forecasts, sell-through analytics, 14 report types, and Slack low-stock alerts.

    5(12)$19.99/moCategory rank 33+29
    44.4
    score
    Adoption
    30
    Satisfaction
    64
    Momentum
    29
    Price
    59
    View on the Shopify App Store
  27. 27
    Brightpearl by Sage

    Brightpearl's Retail Operating System (ROS) offers flexibility to respond to rapid changes in demand and smooth integrations with other core operat...

    4.6(53)FreeCategory rank 17+6
    44.3
    score
    Adoption
    66
    Satisfaction
    11
    Momentum
    15
    Price
    100
    View on the Shopify App Store
  28. 28
    Nada • Hide Out of Stock

    Nada helps your store stay organized and well-stocked. Automatically hide or move sold-out products, and get low stock alerts.

    4.8(23)$9.99/moCategory rank 26+21
    43.8
    score
    Adoption
    47
    Satisfaction
    38
    Momentum
    23
    Price
    77
    View on the Shopify App Store
  29. 29
    Duplicup ‑ Duplicate SKU Sync

    Automatically sync inventory across products and variants with the same SKU. Prevent overselling and easily manage duplicate listings with Duplicup.

    5(4)Free · then $10.99Category rank 46 0
    41.8
    score
    Adoption
    4
    Satisfaction
    51
    Momentum
    50
    Price
    100
    View on the Shopify App Store
  30. 30
    Hide Out Of Stock & Push Down

    Redirect, Hide or push down out-of-stock, unavailable stock, or low stock products based on their stock level, attributes, or tags. Republish back-...

    4.8(12)Free · then $3.95Category rank 34+30
    41.6
    score
    Adoption
    30
    Satisfaction
    33
    Momentum
    31
    Price
    100
    View on the Shopify App Store

How the score is calculated

The BestAppify Score is four measurements, each turned into a percentile against the other inventory optimization apps and then weighted. It is computed from our own crawl of the App Store — no human ranks these, and no app can pay to move.

Adoption35%
Review count on a log scale. It is the only public proxy for how many stores actually run the app, and the log stops a single 43,000-review incumbent from flattening everything beneath it.
Satisfaction30%
The star rating, shrunk toward the category average in proportion to how few reviews back it. Half of all rated Shopify apps show exactly 5.0 off a median of four reviews, so the raw number separates almost nothing.
Momentum20%
Reviews gained and category-rank movement over the last 52 days, from our own daily snapshots of the App Store charts. An app losing ground scores badly here even if its lifetime totals look strong.
Price15%
A plan a live store can stay on for $0 takes the top of this component; paid apps are ranked cheapest-first across a narrower band, so price nudges the order without overruling thousands of merchants.

What it cannot see: whether the app is any good at the job. Nothing here reads the feature list or installs the app, so treat the score as a shortlist, not a verdict — it tells you which three or four of these 30 are worth an hour of your evening, and no more than that. Apps whose pricing the crawler could not read score below the paid range on price rather than in the middle of it, deliberately: a price you cannot check before installing is a cost too. Momentum is measured over the last 4 days — the run of days on which our coverage of this category has been complete enough for one day's rank to mean the same thing as another's. It is deliberately shorter for categories we finished crawling recently: a rank of 4th out of the 28 apps we had in July is not comparable to 6th out of 436 today, and treating it as though it were would have scored every established app in some categories as falling.

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