Shopstack Restock Alert App

Shopstack Restock Alert, officially listed on the Shopify App Store as Shopstack Restock Alert App, is a Shopify app in the Stock alerts category. This app helps merchants recover lost sales by automatically notifying customers when items return in stock or go on sale. It reduces support requests related to restock inquiries and improves customer engagement by sending timely alerts. Merchants can customize alert designs, monitor performance, and manage subscribers without technical setup. The app works with all product variants and uses automated emails to help bring visitors back to complete their purchase. It averages 5.00 out of 5 across 4 merchant reviews on the Shopify App Store.

Shopstack Restock Alert offers a free plan and 3 paid plans starting at $9/month and going up to $39.99/month. The free plan includes Unlimited subscribers, 30 emails/month, Back in stock + price drop alerts, and Button + form customizations. The paid plans unlock advanced features beyond what's available on the free tier.

Yes — Shopstack Restock Alert offers a free plan alongside paid options. The free plan includes Unlimited subscribers, 30 emails/month, and Back in stock + price drop alerts. Paid plans start at $9/month for advanced features.

Shopstack Restock Alert launched on December 12, 2025. In that time it has gathered 4 merchant reviews.

Shopstack Restock Alert does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.

Merchants commonly compare Shopstack Restock Alert with Back In Stock,Notify Me, Preorder, Back In Stock, Notify! Back in Stock|PreOrder, and Preorder Now Presale Timesact. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.