RestockGuard ‑ Stock Alerts

RestockGuard, officially listed on the Shopify App Store as RestockGuard ‑ Stock Alerts, is a Shopify app in the Stock alerts category. Every sold-out product is lost revenue unless you capture demand. RestockGuard automatically collects customer emails on out-of-stock products and brings them back the moment stock returns. Notify shoppers only when their exact variant is available, improve conversion rates, and recover missed sales with no manual work. Includes built-in pre-order support, revenue tracking, and a fast, no-code setup via Shopify’s theme editor.

RestockGuard offers a free plan and 3 paid plans starting at $9/month and going up to $79/month. The free plan includes Up to 100 Subscribers, Automated Back-in-Stock Alerts, Widget Customisation, and Basic Dashboard & Analytics. The paid plans unlock advanced features beyond what's available on the free tier.

Yes — RestockGuard offers a free plan alongside paid options. The free plan includes Up to 100 Subscribers, Automated Back-in-Stock Alerts, and Widget Customisation. Paid plans start at $9/month for advanced features.

RestockGuard launched on May 7, 2026.

RestockGuard 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 RestockGuard 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.