Ranked by real store adoption — StackDex detects which apps are actively installed on Shopify stores through code analysis. These rankings show actual market preference, not inflated App Store install counts.
Back in Stock enables preorders and notifies your customers when you’ve restocked their desired products, sending alerts through emails, and SMS.
Free Inventory Management apps in this list
1 of the top inventory management apps offer a free plan — no monthly fee required.
Back In StockFrequently Asked Questions
Which inventory management app is most used by Shopify stores?
Stocky is the most widely used inventory management app based on StackDex real store detection data.
How is "trending" different from highest rated?
Trending apps are ranked by actual usage — how many Shopify stores have the app actively installed. Rating is self-reported by merchants, while adoption data shows real market preference. A 4.5-star app used by 15% of stores is more popular than a 5-star app with 0.5% adoption.
How often is this data updated?
Our store adoption data is refreshed regularly through ongoing detection across Shopify stores. The trending rankings reflect what stores are using right now, not historical install counts.
Why do some apps have much higher adoption than others?
Several factors drive high adoption: being available for free, strong word-of-mouth in Shopify communities, featured placement in the App Store, and solving a near-universal need (like reviews or email). The top inventory management apps typically address core business requirements that almost every store shares.
Trending by category
Compare Inventory Management apps
See the top inventory management apps head-to-head with pricing, ratings, and features.
Compare Inventory Management appsBrowse all Inventory Management apps
Explore the full directory of inventory management apps with filters and sorting.
View all Inventory Management appsSee what your competitors use
Enter any Shopify store URL to see exactly which inventory management app they're running.
Store spy tool