Back In Stock Notifier for WooCommerce

A lightweight, HPOS-compatible solution for WooCommerce stock notifications with advanced admin waitlist management.

MLX Back In Stock Notifier for WooCommerce allows your customers to opt-in for email notifications when their desired out-of-stock products are replenished.

Designed strictly to WordPress and WooCommerce coding standards, this plugin provides a seamless frontend experience for customers and a powerful backend management interface for store administrators, without bloating your database.

Core Features

• Automated Notifications: Customers receive an instant email the moment a product’s stock status changes to “In Stock”.
• Customer Management: Adds a native “Stock Notifications” endpoint to the WooCommerce My Account page where users can view and remove their waitlist items.
• Admin Waitlist Dashboard: View an aggregated list of all out-of-stock products that have customers waiting.
• Alternative Product Suggestions: Manually email waiting customers to suggest a different, in-stock product using WooCommerce’s native AJAX product search and customizable message templates.
• Performance Optimized: Uses native WordPress metadata API and caching. No custom database tables.
• Fully Compatible: Officially declares compatibility with WooCommerce High-Performance Order Storage (HPOS) and Cart/Checkout Blocks.
• Clean Cleanup: Automatically removes waitlist data if a product is permanently deleted from the store.