Shopify App Store · refreshed

Best Inventory optimization apps for Shopify.

429 active apps, 6,404 total reviews, 4.54 average. Live App Store data, daily rank-race for the top incumbents, and the apps merchants picked this week.

Active apps

429

live in this category today

Total reviews

6.4k

across the niche

Avg rating

4.54

review-count weighted

Built for Shopify

4%

of the niche carries the badge

Free apps

12%

or freemium

Leaderboard

Top 20 inventory optimization apps.

Ordered by live position on the Shopify inventory optimization category page — what merchants actually see browsing the niche — filtered to 4.0★+ for credibility. The ↑ arrow marks 7-day climbs on the category page; +N is new reviews in the same window.

  1. #1

    Etsy Integration by QuickSync

    R. I. T. N. S. · Sync Your Etsy Inventory, Listings & Orders with 100% Confidence!

    Rating

    4.90

    Reviews

    1,798

    $19+/mo
  2. #2

    Inventory Management ‑ Assisty

    Assisty · Inventory Optimization with AI. Never Miss a Sale, Never Overstock Again.

    Rating

    4.90

    Reviews

    342

    $19+/mo
  3. #3

    506 EasyScan SKU & Barcode

    506 · Manage inventory, retail barcode labels, SKU generator, barcode generator, print & order fulfillment

    Rating

    5.00

    Reviews

    330

    BFS$9+/mo
  4. #4

    Bundles.app ‑ Inventory Sync

    Gazebo · Sell Product bundles, Boost sales & keep inventory auto synced for sets, kits & volume discounts

    Rating

    4.90

    Reviews

    308

    $19+/mo
  5. #5

    Prediko Inventory Management

    Prediko · AI Inventory Management & Planner. Multi-Location Stock Forecast, Smart Purchase Orders & Reports.

    Rating

    4.90

    Reviews

    229

    +1 / 7d

    $49+/mo
  6. #6

    Starshipit shipping automation

    Starshipit · Shipping software that saves you time and reduces shipping costs by automating your entire process.

    Rating

    4.00

    Reviews

    203

    $35+/mo
  7. #7

    Inventory Planner by Sage

    Inventory Planner by Sage · More time, more profit, less guesswork. That's smart inventory planning with Inventory Planner.

    Rating

    4.50

    Reviews

    148

    freemium
  8. #8

    Push Down Hide Out of Stock MB

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

    Rating

    4.80

    Reviews

    143

    BFS$4+/mo
  9. #9

    Bee Low Stock Alert & Forecast

    merchbees · Get notified when stock is low and auto-calculate reorder amounts based on inventory forecasting!

    Rating

    4.80

    Reviews

    131

    $5+/mo
  10. #10

    Katana Cloud Inventory

    Katana Cloud Inventory · Manage sales, products, and manufacturing across multiple locations and channels. Prevent stockouts

    Rating

    4.20

    Reviews

    131

    $299+/mo
  11. #11

    Sumtracker Inventory Manager

    Sumtracker · Inventory sync, Inventory Replenishment & Forecasting with Purchase orders, Bundles & Stocktake

    Rating

    4.70

    Reviews

    115

    $59+/mo
  12. #12

    Fabrikatör Inventory Planner

    Fabrikator IO Information Technologies UG · AI Inventory Management & Forecasting. Plan by SKU, automate POs, and replace sheets like stocky.

    Rating

    4.80

    Reviews

    111

    $99+/mo
  13. #13

    Thrive Inventory Management

    Shopventory Inc · Power up your store with the inventory, catalog, and reporting tools to run a healthy business.

    Rating

    4.80

    Reviews

    104

    +1 / 7d

    $59+/mo
  14. #14

    Stockie Inventory Management

    Plutonian · Smart inventory forecasting, purchase orders, supplier management & low stock alerts in one app.

    Rating

    5.00

    Reviews

    102

    BFS$4+/mo
  15. #15

    iAlert ‑ Low Stock Alert

    Xeon Apps · Easily automate low stock alerts for product variants via email or slack.

    Rating

    4.80

    Reviews

    83

    $2+/mo
  16. #16

    Jedi ‑ Stock Counter

    Jedi Apps · Display "Stock Counter" widget on the products page to give the product a greater sense of urgency.

    Rating

    4.70

    Reviews

    82

    $2+/mo
  17. #17

    Scarcity++ Low Stock Counter

    Effective Apps · Hurry customers to buy with live countdown stock counter showing stock level, low stock & left stock

    Rating

    4.80

    Reviews

    76

    +1 / 7d

    BFS$4+/mo
  18. #18

    PML Stock Take Inventory Count

    Pimsical · Inventory Issues? Struggling with Stock? Scan barcodes, count products, manage your stock levels.

    Rating

    4.80

    Reviews

    74

    BFS$10+/mo
  19. #19

    Notim: Back In Stock+Notify Me

    MakeProSimp · Turn Stockout into Sales: Restock (Back In Stock) Alerts & Low Stock/Inventory (Out Of Stock) Alerts

    Rating

    4.90

    Reviews

    69

    BFS$4+/mo
  20. #20

    SKULabs Inventory and Shipping

    SKULabs · SKULabs is a real time multi-channel inventory, warehouse, and order management solution (WMS).

    Rating

    4.90

    Reviews

    61

    $299+/mo

Review growth

Top incumbents, traced daily.

Cumulative review count per day for the niche’s most- reviewed apps. The slope of each line IS the velocity — steeper slopes mean faster growth. Lines pulling away from the pack are the niche’s actual momentum leaders.

1.9k1.5k1.0k55189May 28Jun 5Jun 13Jun 21Jun 29Total reviews · slope = velocity
  1. Etsy Integration by QuickSync1.8k
  2. Inventory Management ‑ Assisty342
  3. 506 EasyScan SKU & Barcode330
  4. Bundles.app ‑ Inventory Sync308
  5. Prediko Inventory Management229
Tracked daily from Ongoing.AI's review-stats snapshots. Each point is the day's observed total review count, collapsed to one observation per day.

Shape of the niche

Pricing and rating distributions.

Where merchants actually pay, and where merchant sentiment actually lands. Useful for “is this niche price-anchored?” and “is the bar genuinely 4.5★+ or more like 3.8★?”

Pricing

Where this niche prices.

  • Free19.6% · 84
  • Under $20/mo50.6% · 217
  • $20–$49/mo20% · 86
  • $50–$99/mo4.9% · 21
  • $100+/mo4.9% · 21

Rating

Where this niche rates.

  • 5.0★50.8% · 95
  • 4.5 – 4.99★25.7% · 48
  • 4.0 – 4.49★7.5% · 14
  • 3.0 – 3.99★9.1% · 17
  • Below 3.0★7% · 13

Momentum · last 28 days

Who’s growing.

Apps adding the most reviews over the last 28days — the niche’s actual growth leaders, not just the cumulative incumbents. Pulled from Ongoing.AI’s daily review-count history.

  1. +10

    new reviews

    Prediko Inventory Management

    Prediko · AI Inventory Management & Planner. Multi-Location Stock Forecast, Smart Purchase Orders & Reports.

    Pattern

    Rating

    4.90

    Total reviews

    229

  2. +7

    new reviews

    506 EasyScan SKU & Barcode

    506 · Manage inventory, retail barcode labels, SKU generator, barcode generator, print & order fulfillment

    Pattern

    Rating

    5.00

    Total reviews

    330

  3. +6

    new reviews

    Hide Out Of Stock & Push Down

    PH Group Limited · Push down, redirect, hide, & sort out of stock & republish back in stock SKUs. Alerts / tags / rules

    Pattern

    Rating

    5.00

    Total reviews

    31

  4. +4

    new reviews

    Logistified Inventory Planning

    P&H Cloud Solutions UG (haftungsbeschränkt) · Avoid stockouts with AI forecasts, smart PO planning, supplier management, and restock reminders.

    Pattern

    Rating

    5.00

    Total reviews

    24

  5. +3

    new reviews

    EasyEcom Inventory Management

    Edgewise Technologies Pvt Ltd · Centralize orders, inventory, and WMS. Automate operations to boost sales.

    Pattern

    Rating

    4.90

    Total reviews

    53

  6. +3

    new reviews

    PML Stock Take Inventory Count

    Pimsical · Inventory Issues? Struggling with Stock? Scan barcodes, count products, manage your stock levels.

    Pattern

    Rating

    4.80

    Total reviews

    74

  7. +2

    new reviews

    Inventory Planner by Sage

    Inventory Planner by Sage · More time, more profit, less guesswork. That's smart inventory planning with Inventory Planner.

    Pattern

    Rating

    4.50

    Total reviews

    148

  8. +2

    new reviews

    Stockie Inventory Management

    Plutonian · Smart inventory forecasting, purchase orders, supplier management & low stock alerts in one app.

    Pattern

    Rating

    5.00

    Total reviews

    102

Full directory

All 429 inventory optimization apps.

Every active app Ongoing.AI tracks in this category, best-first by review count. Each links through to its live report — ratings, install footprint, review fingerprint, and rank trajectory.

Methodology

Where the numbers come from.

Ratings, review counts, pricing, “Built for Shopify,” and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The leaderboard filters to apps rated 4.0★+ then orders by review count: a credibility-weighted definition of “best.” Rank race and movers come from daily category-page archives — each day’s position is the best (lowest) rank we observed across all pages of the Inventory optimization category. New entries are apps whose first-seen date lands in the last 28 days. Snapshot generated .

Watch every inventory optimization switch as it happens.

Ongoing.AI tracks every Shopify brand’s app stack daily. Find the merchants on each app, catch the moment they install or churn, and reach out the same day.