Restocker for Shopify

Restocker, officially listed on the Shopify App Store as Restocker: Preorder & Restock, is a Shopify app in the Pre-orders category. When a product sells out, Restocker keeps it earning. Shoppers join a waitlist and get an automatic email the moment you restock, or keep buying with pre-orders powered by native selling plans, so accelerated checkouts can't oversell. Every notification is logged permanently: see exactly what was sent, to whom, and whether it was delivered. New signups are never dropped and alerts are never cut off mid-restock. Your waitlist is always yours to export.

Open the Restocker listing in the Shopify App Store at apps.shopify.com/restocker-1, choose "Add app," and complete the Shopify install flow. After installation, you can configure Restocker from your Shopify admin under Apps.

Restocker offers a free plan and 2 paid plans starting at $9/month and going up to $19/month. The free plan includes Back-in-stock alerts 25 emails per month, 1 pre-order product, Delivery log, and CSV export of your waitlist. The paid plans unlock advanced features beyond what's available on the free tier.

Yes — Restocker offers a free plan alongside paid options. The free plan includes Back-in-stock alerts 25 emails per month, 1 pre-order product, and Delivery log. Paid plans start at $9/month for advanced features.

Restocker launched on June 16, 2026.

Restocker 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 Restocker 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.