The 10 Best Stockful Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for stockful, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated September 8, 2026 · Organic ranking

Maintained by Rankbase, built by a Shopify app developer

1

Back In Stock,Notify Me: Kbite

★ 5.0 (4,092 reviews) · Free plan available

Back in Stock alert & Restock alert for Out-of-Stock Waitlists
Built for Shopify
2

Notify Me! Back in Stock Alert

★ 4.9 (3,739 reviews) · Free plan available

Waitlist, preorder, wishlist and low stock - all in one app.
Built for Shopify
3

Preorder, Back In Stock REZ

★ 5.0 (1,517 reviews) · Free plan available

Do Pre order, notify me, back in stock alert backorder presale
Built for Shopify
4

Preorder, Back In Stock ‑ STOQ

★ 5.0 (3,666 reviews) · Free plan available

Grow sales with preorders, 'notify me' & back in stock alerts
Built for Shopify
5

PreOrder Globo | Back in Stock

★ 4.9 (1,918 reviews) · Free plan available

Drive sales with Pre-order and Restock Alert
Built for Shopify
6

Essent Preorder Back in Stock

★ 5.0 (1,255 reviews) · Free plan available

Pre-order manager & presale with back in stock alert waitlist
Built for Shopify
7

Preorder Now Presale Timesact

★ 4.9 (2,060 reviews) · Free plan available

Use pre order now with back in stock waitlist & restock alerts
Built for Shopify
8

Urgency+ Low Stock Counter

★ 4.9 (83 reviews) · Free trial available

Create urgency with real inventory or Manual stock mode
Built for Shopify
9

Preorder, Back in stock Duck

★ 5.0 (512 reviews) · Free plan available

Create presales, backorders & 'notify me' restock waitlists
Built for Shopify
10

Stockie Inventory Management

★ 4.9 (145 reviews) · Free trial available

Purchase Orders & Inventory Forecasting - Restock On Time
Built for Shopify

Compare the top 3 head-to-head

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Frequently asked questions

Which is the best Stockful app for Shopify?

Based on the Shopify App Store's own organic ranking for "stockful", Back In Stock,Notify Me: Kbite currently holds the #1 spot, with a 5.0 star rating across 4,092 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 "stockful", 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 "stockful", you can verify the current ranking there yourself.

Which Stockful apps are Built for Shopify?

10 of the top 10 stockful apps hold the Built for Shopify badge: Back In Stock,Notify Me: Kbite, Notify Me! Back in Stock Alert, Preorder, Back In Stock REZ, Preorder, Back In Stock ‑ STOQ, PreOrder Globo | Back in Stock 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 stockful app on the Shopify App Store is Back In Stock,Notify Me: Kbite, with a 5.0 star rating across 4,092 reviews. 10 of the top 10 carry the Built for Shopify badge, and the average rating is 5.0 stars across 18,987 reviews.

Related keyword rankings

All Stockful rankings → · Browse all keywords →

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.

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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.

Craftshift apps on the Shopify App Store