Title: RestockRadar – Stock & Waitlist Alerts Author: Michael Etokakpan Published: June 28, 2026 Last modified: June 28, 2026 --- Search plugins ![](https://ps.w.org/restockradar-stock-waitlist-alerts/assets/banner-772x250.png? rev=3589218) ![](https://ps.w.org/restockradar-stock-waitlist-alerts/assets/icon-256x256.png? rev=3589218) # RestockRadar – Stock & Waitlist Alerts By [Michael Etokakpan](https://profiles.wordpress.org/micahele/) [Download](https://downloads.wordpress.org/plugin/restockradar-stock-waitlist-alerts.1.0.0.zip) * [Details](https://wordpress.org/plugins/restockradar-stock-waitlist-alerts/#description) * [Reviews](https://wordpress.org/plugins/restockradar-stock-waitlist-alerts/#reviews) * [Installation](https://wordpress.org/plugins/restockradar-stock-waitlist-alerts/#installation) * [Development](https://wordpress.org/plugins/restockradar-stock-waitlist-alerts/#developers) [Support](https://wordpress.org/support/plugin/restockradar-stock-waitlist-alerts/) ## Description RestockRadar for WooCommerce is a lightweight plugin that enhances your store’s inventory management by providing automatic email notifications for stock changes. #### Key Features * **Admin Out-of-Stock Alerts**: Automatically notifies store administrators when products go out of stock * **Low Stock Warnings**: Get notified when products fall below your specified threshold with sales velocity analysis * **Customer Back-in-Stock Notifications**: Allows customers to subscribe for notifications when out-of-stock products become available again * **Customizable Messages**: Fully customize all notification text, email subjects, and form messages * **Rich Product Information**: Detailed product data in notifications including sales history, categories, pricing, and stock analysis * **Smart Duplicate Prevention**: Prevents sending duplicate notifications with intelligent tracking * **Clean Email Templates**: Professional HTML email templates with product images and actionable insights * **Secure Subscription Forms**: AJAX-powered forms with nonce verification and rate limiting * **Variable Product Support**: Works with both simple and variable products #### How It Works 1. When a product’s stock falls below your threshold, admins receive a low stock warning with sales velocity analysis 2. When a product goes completely out of stock, admins receive a detailed notification with full product information 3. Customers see a customizable subscription form on out-of-stock product pages with pricing information 4. When products are restocked, all subscribed customers receive notification emails automatically 5. The plugin intelligently tracks notification status to prevent duplicate emails while allowing re-notifications for significant changes ## Screenshots [⌊Customer "Notify me when back in stock" opt-in form displayed on an out-of-stock product page⌉⌊Customer "Notify me when back in stock" opt-in form displayed on an out-of-stock product page⌉[ Customer “Notify me when back in stock” opt-in form displayed on an out-of-stock product page [⌊Plugin settings page — configure admin notifications, customer subscriptions, email sender, and text customization⌉⌊Plugin settings page — configure admin notifications, customer subscriptions, email sender, and text customization⌉[ Plugin settings page — configure admin notifications, customer subscriptions, email sender, and text customization [⌊Admin dashboard showing total and active subscriber counts with recent subscription activity⌉⌊Admin dashboard showing total and active subscriber counts with recent subscription activity⌉[ Admin dashboard showing total and active subscriber counts with recent subscription activity ## Installation 1. Upload the `restockradar-stock-waitlist-alerts` folder to the `/wp-content/plugins/` directory 2. Activate the plugin through the ‘Plugins’ menu in WordPress 3. Ensure WooCommerce is installed and activated 4. The plugin will start working automatically – no configuration needed! ## FAQ ### Does this plugin require any configuration? No, RestockRadar works out of the box with sensible defaults. However, you can extensively customize the plugin through WP Admin RestockRadar Settings, including notification text, thresholds, and email preferences. ### Can I customize the notification messages? Yes! Navigate to WP Admin RestockRadar Settings Text Customization. You can customize: * Email subject lines for all notification types * Email headings and body text * Customer form headings and descriptions * Low stock warning messages ### How do I set up low stock warnings? Go to WP Admin RestockRadar Settings Low Stock Notifications: 1. Enable “Low Stock Notifications” 2. Set your desired threshold (e.g., 5 units) 3. Customize the warning message if desired The plugin will analyze sales velocity and estimate days until out of stock. ### Can customers subscribe to variable product notifications? Currently, the plugin supports notifications at the product level. Variation-level notifications are planned for a future release. ### How are duplicate notifications prevented? The plugin intelligently tracks notifications: * Out of stock: Only sends once per stock-out event * Low stock: Re-sends only if stock drops by more than 50% from last notification * Automatically resets tracking when products are restocked above thresholds ### What information is included in admin notifications? Admin emails include comprehensive product data: * Product image and description* Current stock levels and thresholds * Sales history (last 30 days) * Daily average sales velocity * Estimated days until out of stock * Categories, tags, pricing, and SKU * Direct links to edit or view the product ### Is the plugin GDPR compliant? The plugin stores only email addresses and product preferences. Consider adding appropriate privacy policy disclosures about email collection and usage. ### Can I have multiple admin email recipients? Currently, notifications are sent to a single admin email address. You can configure this in Settings Admin Notifications. Multiple recipients are planned for a future release. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “RestockRadar – Stock & Waitlist Alerts” is open source software. The following people have contributed to this plugin. Contributors * [ Michael Etokakpan ](https://profiles.wordpress.org/micahele/) [Translate “RestockRadar – Stock & Waitlist Alerts” into your language.](https://translate.wordpress.org/projects/wp-plugins/restockradar-stock-waitlist-alerts) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/restockradar-stock-waitlist-alerts/), check out the [SVN repository](https://plugins.svn.wordpress.org/restockradar-stock-waitlist-alerts/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/restockradar-stock-waitlist-alerts/) by [RSS](https://plugins.trac.wordpress.org/log/restockradar-stock-waitlist-alerts/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.0 * Initial release * Admin out-of-stock email notifications * Customer back-in-stock subscription system * AJAX-powered subscription forms * Rate limiting for security * HTML email templates ## Meta * Version **1.0.0** * Last updated **1 day ago** * Active installations **Fewer than 10** * WordPress version ** 5.0 or higher ** * Tested up to **7.0** * PHP version ** 7.2 or higher ** * Tags * [email alerts](https://wordpress.org/plugins/tags/email-alerts/)[inventory](https://wordpress.org/plugins/tags/inventory/) [Notifications](https://wordpress.org/plugins/tags/notifications/)[stock](https://wordpress.org/plugins/tags/stock/) [woocommerce](https://wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://wordpress.org/plugins/restockradar-stock-waitlist-alerts/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/restockradar-stock-waitlist-alerts/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/restockradar-stock-waitlist-alerts/reviews/) ## Contributors * [ Michael Etokakpan ](https://profiles.wordpress.org/micahele/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/restockradar-stock-waitlist-alerts/)