Musilda

Increase you sales with Toret Product Stock Alert. 
Plugin allow customer set his email when product in WooCommerce e-shop is not available. 
Once subscribed, customers will get email notification when the product becomes available.
Plugin is compatible with WooCommerce 3.0 + and is tested on 3.3.5 version.
A few notes about the plugin:
<ul>
<li>You can edit text in admin</li>
<li>Plugin creates popup window with easy form for customer email </li>
<li>Button is displayed automatically when product is out of stock</li>
<li>Plugin sending info email when customer is register</li>
<li>When product is again available in shop, customer get email notifiacation</li>
<li>Emails templates can be overwrite in template folder /stock-alert/ </li>
<li>Plugin is simple and fast</li>
</ul>

Toret Product Stock Alert For WooCommerce Lite

Increase you sales with Toret Product Stock Alert.

Digages

Digages Restock Alert adds a “Notify Me When Available” button to out-of-stock WooCommerce product pages. Customers subscribe with one click (logged-in) or by entering their email (guests). When stock is replenished, the plugin automatically dispatches personalized email alerts — recovering sales that would otherwise be lost.
<h4>Key Features</h4>
Notify Me Button 
Appears automatically on the single product page whenever a product’s stock hits zero. Logged-in users subscribe in one click; guests enter their email address in a clean inline form.
Automatic Email Notifications 
The plugin watches for WooCommerce stock status changes. When a product transitions from out-of-stock to in-stock, email alerts are dispatched to all active subscribers via WordPress Cron — keeping your page load times unaffected.
Admin Subscriber Dashboard 
A dedicated admin screen lists every subscriber with their product, email, subscription date, and last-notified date. You can search by email, paginate through large lists, remove individual subscribers, and manually trigger alerts for any product.
Export to CSV 
Export the full subscriber list as a CSV file with one click — useful for audits, backups, or importing into external email tools.
Smart Alert Rules 
Control when alerts fire:
<ul>
<li>Set a minimum stock quantity before alerts are sent (e.g. only alert when qty ≥ 5).</li>
<li>Limit the number of notifications sent per batch.</li>
<li>Optionally restrict each subscriber to receiving only one alert per product.</li>
</ul>
Urgency Builder 
Alert emails automatically include a live stock count line (“Only 7 items left!”) when stock is low, encouraging immediate action.
Auto Discount Coupon 
Optionally generate a unique, single-use WooCommerce percentage-off coupon for each subscriber’s alert email — rewarding them for their patience and boosting conversion.
Analytics Dashboard 
Track performance across your entire alert program:
<ul>
<li>Total active subscribers</li>
<li>Total subscriptions recorded</li>
<li>Emails sent</li>
<li>Orders placed from alert emails (conversion tracking)</li>
<li>Conversion rate percentage</li>
<li>Bar chart of top products by subscriber demand</li>
</ul>
Priority Sending 
Enable priority mode to dispatch alerts immediately when stock changes, bypassing the default 30-second cron delay.
Shortcode Support 
Embed the notify form anywhere on your site using <code>[digages_psas_notify_form product_id="123"]</code>.
WooCommerce Standards Compliant 
Built on WooCommerce hooks, nonces on every action, all inputs sanitized and unslashed, all outputs properly escaped, assets loaded via <code>wp_enqueue_style</code> / <code>wp_enqueue_script</code>.
<h3>Credits</h3>
Built by Digages. Designed to integrate seamlessly with WooCommerce and follow all WordPress coding standards.

Digages Restock Alert

Let customers subscribe to back-in-stock email alerts for WooCommerce products. Capture lost leads and convert them when stock returns.

Toret Product Stock Alert For WooCommerce Lite vs Digages Restock Alert