Let customers subscribe to back-in-stock email notifications for out-of-stock WooCommerce products.

Limewoo

The Nahidul

Lime Stock Watchlist lets customers subscribe to back-in-stock email notifications directly on your WooCommerce product pages. When you restock a product, subscribers are notified automatically via Action Scheduler — no third-party service required.
<blockquote>
More free WooCommerce plugins at <a href="https://limewoo.com" rel="nofollow ugc">limewoo.com</a>.
</blockquote>
Core features
<ul>
<li>Subscribe form on out-of-stock single product pages — inline or popup display mode</li>
<li>Optional: show subscribe forms on shop / category / search archive pages</li>
<li>Full variable product support — per-variation subscriptions and notifications</li>
<li>Optional name field (configurable; can be required)</li>
<li>Subscription confirmation email sent immediately on sign-up</li>
<li>Automatic back-in-stock email notification via WooCommerce Action Scheduler</li>
<li>Unsubscribe link in every notification email</li>
<li>Backorder subscribe option — accept subscriptions on backorder products</li>
</ul>
Admin
<ul>
<li>Subscribers tab: view by subscriber or by product, with drill-down into individual products</li>
<li>Stats bar: Total / Watching / Notifying / Notified / Unsubscribed / Failed</li>
<li>Failed notification state with one-click resend from the admin</li>
<li>Single and bulk subscriber delete</li>
<li>Per-product enable/disable override (WooCommerce Product Data tab)</li>
</ul>
Settings & customisation
<ul>
<li>Master on/off toggle</li>
<li>Customise form title, button label, success/duplicate/error messages</li>
<li>Configure sender name and address for all outgoing emails</li>
<li>Customise confirmation and back-in-stock email subject, body, and footer</li>
<li>Email shortcodes: <code>{product_name}</code>, <code>{product_url}</code>, <code>{subscriber_name}</code>, <code>{subscriber_email}</code>, <code>{site_name}</code></li>
<li>Full style control: button colour, text colour, border-radius, padding; input border colour, radius, padding; heading colour; success and error message colours</li>
<li>Style preview updates live in the React admin UI</li>
</ul>
Technical
<ul>
<li>HPOS (High-Performance Order Storage) compatible</li>
<li>Block cart and block checkout compatible</li>
<li>Subscriber data stored in a dedicated <code>{prefix}lime_watchlist</code> database table — no external service</li>
<li>React-powered admin interface (Gutenberg components + TanStack Table)</li>
<li>Requires WooCommerce 8.0+</li>
</ul>
<h3>Development</h3>
The plugin’s JavaScript and CSS are compiled from source. Full source code is on GitHub:
https://github.com/Limewoo/lime-stock-watchlist
To build from source:
<ol>
<li>Clone: <code>git clone https://github.com/Limewoo/lime-stock-watchlist.git</code></li>
<li>Install dependencies: <code>bun install</code> (or <code>npm install</code>)</li>
<li>Production build: <code>bun run build</code></li>
<li>Watch mode: <code>bun run start</code></li>
</ol>
Source files live in <code>src/</code>. Compiled output goes to <code>build/</code>. Do not edit <code>build/</code> directly.

Alternatives to Lime Stock Watchlist for WooCommerce

Top alternatives