Stockninja

Stockninja, officially listed on the Shopify App Store as Stockninja: Show Stock & timer, is a Shopify app in the Stock alerts category. As an e-commerce merchant, showing stock count, implementing sale countdown timers, and hiding zero stock products are essential for managing customer expectations and maximizing sales. Stockninja simplifies these tasks by displaying accurate stock levels, creating urgency with countdown timers, and ensuring only inventory available products are visible on store. Set up these features for one product, and Stockninja will automatically apply them across your store, reducing your workload. It averages 5.00 out of 5 across 3 merchant reviews on the Shopify App Store.

Stockninja offers a free plan and a single paid plan at $4/month. The free plan includes Show On hand Stock, Widget Creator, All products availability, and Custom positioning. The paid plan unlocks advanced features like additional integrations, automations, and deeper customization.

Yes — Stockninja offers a free plan alongside paid options. The free plan includes Show On hand Stock, Widget Creator, and All products availability. Paid plans start at $4/month for advanced features.

Stockninja launched on July 4, 2024 — over 1 year on the Shopify App Store. In that time it has gathered 3 merchant reviews.

Stockninja 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 Stockninja 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.