When choosing Magento 2 Low Stock Notification extension, you should look for features such as customizable stock thresholds, automated email notifications, MSI compatibility, multi-store support, scheduled inventory reports, configurable product monitoring, third-party system integrations, and an intuitive admin interface.https://store.webkul.com/magento2-out-of-stock-notification.html

Magento 2 Out of Stock Notification

Notify customers instantly when products are back in stock. Magento 2 Out of Stock Notification helps capture alerts and recover lost sales.