Back In Stock Notifier – WooCommerce Waitlist Pro

Description

Back In Stock Notifier captures emails from visitors interested in out-of-stock products on WooCommerce, displaying a signup form on out-of-stock product pages and triggering automatic notifications when the item is restocked. Works with simple and variable products (at the variant level), supports WPML, is compatible with HPOS, and also offers CSV export of the waitlist for demand analysis.

Main Features of Back In Stock Notifier

• Out-of-stock product signup form
  Adds an email field on out-of-stock product pages, capturing interested users.
• Automatic restock notification
  Sends email to subscribers as soon as the product stock is updated.
• Support for variable products
  Collects signups at the variant level (size, color) and not just the parent product.
• Subscribers list in backend
  Shows who subscribed to each product, with count and CSV export.
• Selective manual sending
  Allows selecting specific subscribers and sending notifications on demand by admin.
• Compatibility with WPML and HPOS
  Works on multilingual stores and sites with high-performance order storage enabled.
• GDPR compliance
  Includes prior user consent and unsubscribe option directly in the email.

Benefits of Back In Stock Notifier

• Recovery of lost sales
  Turns out-of-stock situations into future conversion opportunities without losing the customer.
• Demand-driven restocking decisions
  Subscriber count per product shows what to restock first.
• Minimal signup friction
  Automatically fills email for logged-in users, allowing one-click signup.
• Direct communication with interested users
  The subscriber receives a personal notice when the product returns, instead of finding out by chance.

Who Is Back In Stock Notifier For?

• Those selling products with frequent stockouts on WooCommerce (fashion, cosmetics, electronics, collectibles).
• You who operate with variable products (T-shirts by size/color, numbered shoes) and need to measure demand by variant.
• Those working with pre-sales, limited editions, or seasonal drops and want to retain interest during the restock interval.
• Those needing to prioritize restock purchases based on real demand registered in the store.

How to Download Back In Stock Notifier

Back In Stock Notifier is available for download here at Ultrapack. After downloading the .zip file, install it via Plugins > Add New > Upload plugin, select the file, and activate. After activation, the settings and subscribers list are accessible in the WooCommerce menu, and the form automatically appears on out-of-stock product pages.

For those running a WooCommerce store with a dynamic catalog, Back In Stock Notifier closes the gap between zero stock and completed sale, recording interest instead of letting it evaporate. Viewing the list by product also becomes input for purchase planning, connecting what the customer wants today with what needs to be included in the next supplier order.

Frequently asked questions