Webkul Out of Stock Notification 2.1.0

Out of Stock Notification for Magento2 : Out Of Stock Notification for Magento2 is an add-on using which users can get notified when any out of stock product gets back in stock and available for purchasing. Users just have to provide their email id and they will receive a mail when the products gets back in stock. Admin can choose whether the users get notified automatically or admin can also notify users manually.