Klaviyo charges $99/month for back-in-stock emails. We built it better and made it permanently free.
Because once you see what WPBundle can do, you'll want the whole suite. Stock Alerts is our gift to you — no strings, no trial, no credit card. Forever free.
Automatic email alerts the moment products are restocked
One-click subscribe form on every out-of-stock product
Manage all subscribers in your WooCommerce admin
Free forever — no monthly fees, no subscriber limits
Notify Me When Available
Back In Stock!
Wireless Headphones are now available
Features Built for Recovery
Everything you need to capture intent and recover lost revenue from out-of-stock products
One-Click Subscribe
Automatic "Notify Me" form appears on all out-of-stock products. Zero friction.
Instant Email Alerts
Moment you restock, all subscribers get a professional email automatically.
Subscriber Dashboard
Full admin view per product. See pending vs notified counts.
Customisable Styling
Colour pickers, border radius, compact mode. Matches any theme.
GDPR Compliant
Optional consent checkbox, one-click unsubscribe in every email.
Zero Configuration
Works on activation. No API keys, no third-party services, no monthly fees.
Real Results
Why out-of-stock notifications are one of the highest ROI email campaigns
Recover Lost Revenue
15-30%
of notified customers convert. Out of stock doesn't mean lost sale if you capture the intent.
Highest Email Open Rates
45-65%
Back-in-stock emails see exceptional engagement. These customers asked to be notified — they're warm leads.
Replace Expensive Tools
Free Forever
Tools like Klaviyo and Omnisend charge $19-99/month for this feature. WPBundle does it for free — permanently.
Real Results from Real Stores
Back-in-stock notifications turn out-of-stock products into revenue opportunities.
Limited Edition Drops
50 units sold in 11 minutes
A streetwear brand did limited edition drops of 50 units. Stock Alerts let customers sign up for notifications during the sold-out period. When stock launched, 180 subscribers received instant alerts — the 50 units sold out in 11 minutes. Pre-selling demand replaced uncertainty with a guaranteed sell-out.
Seasonal Products
First-day sales 3x higher
A garden supply store restocked winter products every October. 340 customers on the stock alert list received notifications the moment products were added. First-day sales were 3x higher than the previous year — driven by alert subscribers who had been waiting.
Fragrance & Beauty
Alert list drives restock decisions
A premium fragrance brand used Stock Alerts to manage waitlists on discontinued scents being brought back. Alert list size became a business signal: products with 200+ alerts got prioritised for restock decisions.
Stock Alerts vs. YITH Waiting List: Why Pay $59.99/Year?
YITH WooCommerce Waiting List is the most popular premium option at $59.99/year. It's feature-rich for complex waiting list management. Stock Alerts focuses on the core use case: automatic back-in-stock notifications — free, with no subscription.
If you need waiting list order management and advanced segmentation, YITH is worth the fee. For most stores, automatic back-in-stock emails — free — is all you need.
Automatic Stock Notifications in 5 Minutes
No complex setup. Customers subscribe, you restock, notifications go out automatically.
Install
Download from WordPress.org. Activate. Stock Alerts settings appear in WooCommerce.
Enable on Products
Stock Alerts activates automatically on all out-of-stock products. A "Notify me when available" button appears on the product page immediately.
Customise the Email
Edit the notification email in Settings → Stock Alerts. Add your logo, update the subject line and body text.
Restock a Product
When you mark a product back in stock via WooCommerce, Stock Alerts automatically emails all subscribers. No manual action required.
How It Works
Four simple steps to start recovering out-of-stock revenue
Install & Activate
Upload plugin, activate. Subscribe form immediately appears on all out-of-stock products.
Customers Subscribe
Shoppers enter email on product page. Stored securely in WordPress.
Restock Your Product
Update stock in WooCommerce as normal. Plugin detects the change.
Emails Go Out
All subscribers receive a professional notification with direct link to the product.
Part of the WPBundle Suite
Stock Alerts is included free
as part of the WPBundle Lifetime Bundle
What You Get
13
WooCommerce Plugins
$149
Once, Forever
∞
No Subscription
- 13 WooCommerce plugins (growing)
- Every future plugin included
- Up to 5 site licences
- All updates, forever
- Priority support
- No subscription. Ever.
30-day money-back guarantee · No credit card required
Start Recovering Out-of-Stock Revenue Today
Free forever. Works with any WooCommerce store. Set up in 60 seconds.
Download Free PluginFrequently Asked Questions
Everything you need to know about WPBundle Stock Alerts
Still have questions?
Check the full documentation or open an issue on WordPress.org.