Back in Stock ‑ Backy

Back in Stock, officially listed on the Shopify App Store as Back in Stock ‑ Backy, is a Shopify app in the Stock alerts category. Backy lets customers join a waitlist when a product or variant is sold out, then emails them automatically when it is back in stock. Notifications are sent from your own connected email provider and matched to the exact variant a shopper asked about. A demand dashboard shows which sold-out items have the most customers waiting, so you can restock based on real interest. You add the waitlist button from the theme editor, and it appears only when an item is unavailable. It averages 5.00 out of 5 across 1 merchant reviews on the Shopify App Store.

Back in Stock offers a free plan and a single paid plan at $7/month. The free plan includes Build unlimited waiting lists, Connect your own email provider, Up to 10 automated notifications per mon, and Demand analytics dashboard. The paid plan unlocks advanced features like additional integrations, automations, and deeper customization.

Yes — Back in Stock offers a free plan alongside paid options. The free plan includes Build unlimited waiting lists, Connect your own email provider, and Up to 10 automated notifications per mon. Paid plans start at $7/month for advanced features.

Back in Stock launched on June 8, 2026. In that time it has gathered 1 merchant reviews.

Back in Stock 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 Back in Stock 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.