Shopify inventory guides
Everything we have learned about keeping stock off zero, written for merchants rather than for search engines. No signup wall and no email gate on any of it.
Last reviewed 16 August 2026
Stocky is closing on 31 August 2026
- Stocky alternative: what replaces each part Stocky closes on 31 August 2026. A feature by feature map of what takes over each job it did.
- Stocky is shutting down: migration checklist Dates, what you lose, what to export and the order to do it in before the app switches off.
- Replacing the Stocky low stock report The one Stocky screen most merchants actually used and what covers it once the app is gone.
Low stock alerts on Shopify
- The complete guide to Shopify low stock alerts Every way to get warned before a SKU runs out, what each one costs and where each one breaks.
- How to set up low stock alerts on Shopify Three working methods, from the free admin filter to per SKU alerts, with the setup steps for each.
- Shopify Flow low stock alert setup The free native automation route, built step by step, plus where it stops scaling.
- What Shopify's native inventory tools cover An honest line between what you already have for free and what genuinely needs an app.
- Shopify out of stock notifications Two different jobs share this name. Which one you need and how to cover it.
Stock across several locations
- Low stock alerts across every location Why total stock hides stockouts and how to alert on each location separately.
- Warehouse stock alerts for Shopify Warehouse replenishment runs on longer clocks than retail. What that changes about your alerts.
Thresholds, reorder points and stockout cost
- How to set a low stock threshold The number that decides whether alerts are useful or ignored, calculated properly.
- The reorder point formula The standard formula, the inputs people get wrong and how to apply it without a spreadsheet per SKU.
- The safety stock formula How much buffer to hold, from a rule of thumb up to the statistical version.
- What a stockout actually costs The lost order is the smallest part. A method for calculating your own number.
- How to prevent stockouts on Shopify Seven changes that actually move the number, in the order worth doing them.
Choosing and running an alerting setup
- Shopify low stock alert apps compared The categories on the market, what separates them and the six questions worth asking before installing.
- Do you need a low stock alert app? A decision guide that starts by telling you when the answer is no.
- Why inventory alerts get ignored An alert nobody acts on is worse than none, because it produces false confidence.
Know before a SKU hits zero
Stockwell watches every variant at every location and emails your team when stock falls under the level you set. Install it from the Shopify App Store and the first alert is running in a couple of minutes.
Get Stockwell on the Shopify App Store Free plan covers 50 SKUs with a daily summary. Paid plans add instant alerts and more recipients. No card needed to start.