WooCommerce Low Stock Notification — Never Run Out Again in 2026
A WooCommerce low stock notification tells you what’s running low before your customers find out the hard way. Here’s how to get low and out-of-stock alerts by email — free — as part of a daily or weekly digest.
A WooCommerce low stock notification is the difference between restocking on your schedule and discovering a stock-out when a customer complains they cannot buy. Running out of a popular product is a direct loss — you cannot sell what you do not have — and it is entirely avoidable if you know stock is running low in time to reorder. This guide shows how to get a reliable WooCommerce low stock notification by email using the free CodeAtoZ Store Reports plugin, covering both low stock (running down) and out of stock (already at zero), with the SKUs and edit links you need to act.
Search intent: how-to — WooCommerce store owners who want to be alerted about low and out-of-stock products. We cover why stock alerts matter, low versus out of stock, setting them up, choosing your threshold, and getting it right. This is part of our WooCommerce Store Reports guide; see also daily sales emails. Related: our guides on back-in-stock alerts and inventory forecasting. The plugin is free on WordPress.org.
WooCommerce Low Stock Notification: Why It Matters
The value of a WooCommerce low stock notification comes down to timing. Stock does not run out suddenly — it runs down. A product that is selling well passes through “getting low” before it hits zero, and that low-stock window is your chance to reorder before you lose sales. Without an alert, you only find out about a stock-out after it happens, often when a customer tries to buy and cannot, which means lost revenue and, sometimes, a lost customer who buys elsewhere.
A WooCommerce low stock notification closes that gap by surfacing low-stock products while you can still act. The manual alternative — periodically checking stock levels in wp-admin — suffers the same problem as any manual check: it slips exactly when you are busy, which tends to be when sales are high and stock is moving fastest. An automatic alert that arrives in your regular report means the low-stock warning reaches you reliably, turning stock management from reactive firefighting into a routine you stay ahead of. Getting a WooCommerce low stock notification in place is one of the highest-value, lowest-effort improvements a store can make.
WooCommerce Low Stock Notification: Low vs Out of Stock
A complete WooCommerce low stock notification setup actually covers two related but distinct situations, and CodeAtoZ Store Reports reports both. Low stock is the early warning: products whose quantity has dropped below a threshold you set, but which are still available to buy. This is the actionable one — it is your cue to reorder before the product sells out. For each low-stock product, the report gives you the name, SKU, remaining quantity and a direct edit link, so you can see what is low and jump straight to the product to act.
Out of stock is the situation you were trying to avoid: products already at zero. Including these in your WooCommerce low stock notification matters because a product can sell out between reports, or you may have items that went to zero and need attention (reorder, or hide from the store). The out-of-stock list gives you name, SKU and an edit link for each. Together, the two lists give you the full stock picture in every report: what is about to run out (act now to prevent a stock-out) and what already has (act now to recover). Both appear in the daily report and the weekly report, so the stock view is there however often you read.
| Situation | What it means | What the report gives you |
|---|---|---|
| Low stock | Below your threshold, still available | Name, SKU, quantity, edit link |
| Out of stock | Already at zero | Name, SKU, edit link |
| In both reports | Daily and weekly | Stock view however you read |
| Your action | Reorder before / recover after | Jump straight to the product |
WooCommerce Low Stock Notification: Setting It Up
Setting up a WooCommerce low stock notification with CodeAtoZ Store Reports is part of the same quick setup as the reports themselves. Install the plugin free from WordPress.org, activate it with WooCommerce, and open WooCommerce → Store Reports. The stock sections — low stock and out of stock — are part of the daily and weekly reports, and each can be toggled on independently, so if stock alerts are your main interest, you can enable those sections and keep the report focused.
Add your recipients (whoever manages purchasing should be on the list), choose your send time, and make sure the low stock and out of stock sections are switched on for whichever report you want them in. Then set your low stock threshold in the Settings tab — the number at which a product counts as “low” — which we will come to next. Use “Send Test Email” to see your real stock lists in a live report immediately, so you know the WooCommerce low stock notification is working and showing the right products before you rely on it. As with everything in the plugin, this is free, and the stock data is computed live from your own products — nothing is sent to any external service.
WooCommerce Low Stock Notification: Choosing Your Threshold
The one judgement call in a WooCommerce low stock notification is the threshold: the quantity at which a product is flagged as low. Set it too low and the alert comes too late — you find out a product is nearly gone with no time to reorder before it sells out. Set it too high and every report is cluttered with products that are not really at risk, and the alerts lose their urgency. The right threshold is one that gives you enough lead time to reorder and restock before a genuine stock-out.
Set your threshold to your reorder lead time, not a round number. The best WooCommerce low stock notification threshold reflects how long restocking actually takes you. If a product sells a few units a day and takes a week to restock, “low” should trigger with more than a week’s worth left — not at some arbitrary “10”. Think in terms of “how much do I sell while I wait for more?” and set the threshold above that, so the alert always gives you time to act.
In CodeAtoZ Store Reports you set the low stock threshold in the Settings tab, and it applies to the low-stock section of your reports. It is worth revisiting occasionally as your sales velocity changes — a threshold that gave a comfortable buffer when a product sold slowly may be too tight once it becomes a bestseller. With a sensible threshold set, your WooCommerce low stock notification becomes a genuine safety net: products surface as low while there is still time to reorder, and stock-outs stop taking you by surprise. For stores wanting to go further, pairing this with inventory forecasting or back-in-stock notifications builds a fuller stock-management picture. Our WooCommerce team can help with custom inventory workflows.
How we think about stock alerts
The edit link is the detail that makes it actionable. A list of low-stock product names is information; a list where each product links straight to its edit screen is a tool. We include the SKU and a direct link for every low and out-of-stock item, because the whole point is to go from “this is low” to doing something about it in one click, not to send you hunting in wp-admin.
We report both low and out of stock on purpose. Low stock is the alert you want to act on before a problem; out of stock is the problem that already happened and still needs handling. Showing both in every report means nothing falls through — you catch products before they run out and you do not forget the ones that already did.
The threshold is the user’s call, and we keep it that way. There is no universally right low-stock number — it depends on sales velocity and reorder time, which only the store owner knows. So we make the threshold a simple setting you control rather than guessing for you, and we encourage tying it to reorder lead time so the alert always leaves room to act.
Frequently Asked Questions About WooCommerce Low Stock Notifications
How do I get low stock notifications in WooCommerce?
Install the free CodeAtoZ Store Reports plugin, activate it with WooCommerce, and go to WooCommerce → Store Reports. Enable the low stock (and out of stock) sections in the daily or weekly report, add recipients, set your low stock threshold in Settings, and send a test email. You’ll then receive low-stock products — with SKU, quantity and edit link — in your regular report.
What’s the difference between low stock and out of stock alerts?
Low stock flags products below your threshold that are still available — the early warning to reorder before they sell out. Out of stock flags products already at zero — the situation to recover from. CodeAtoZ Store Reports includes both in every report: low stock with name, SKU, quantity and edit link; out of stock with name, SKU and edit link.
What should I set my low stock threshold to?
Set it to reflect your reorder lead time, not a round number. If a product sells a few units a day and takes a week to restock, “low” should trigger with more than a week’s worth of stock left. Think “how much do I sell while waiting for more?” and set the threshold above that, so the alert always gives you time to reorder before a real stock-out.
Is there a free WooCommerce low stock notification plugin?
Yes. CodeAtoZ Store Reports includes low and out-of-stock alerts as part of its free daily and weekly email reports, with no Pro tier or locked features. You get product name, SKU, quantity and edit links for stock issues, alongside sales and order information, all free for every store, forever.
Can I get only stock alerts without the sales report?
Yes. Each section of the report can be toggled independently, so you can switch off the sales and order sections and keep just the low stock and out of stock sections. That gives you a focused stock-alert email without the rest of the report, if inventory is your main concern. Configure it in WooCommerce → Store Reports.
How often do low stock notifications send?
As often as your report sends — the stock sections appear in both the daily and the weekly report. If you want frequent stock checking, enable them in the daily report for a check every day; if a weekly overview suffices, use the weekly report. You control the send time (and, for weekly, the day), so the alerts fit your restocking rhythm.
Get Low Stock Alerts — Free
Know what’s running low before your customers do. Low and out-of-stock alerts by email, with SKUs and edit links. Free, no Pro tier.
