Stok: Back In Stock Alert
Out of stock alert & Price Drop alert on SMS, Whatsapp & Email
Developed by SyncResource App Suite
App Overview
Stok: Back In Stock Alert is a Shopify app designed to help merchants notify customers via email, SMS, or WhatsApp when products are back in stock or on sale. The app's key features include automatic notifications, customizable templates and widgets, a waitlist for out-of-stock products, product analytics, and the ability to grow an email list by syncing customer data. These tools help businesses recover lost sales, boost demand, and enhance customer engagement with minimal setup effort.
Pros
- Enhanced customer engagement: Sends automatic notifications to customers via email or SMS when products are restocked, creating demand and boosting sales.
- Personalized user experience: Allows customization of notifications to match brand aesthetics and customer preferences, improving the shopping experience.
- Increased conversion rate: Generates reminders for customers to convert, reducing lost sales and increasing revenue.
- Comprehensive performance insights: Provides detailed reports on lost sales and revenue recovered, enabling businesses to optimize their restock strategies and maximize profitability.
Screenshots

Create waiting lists and recover lost sales via automatic restock notifications.
Notify customer via EMAIL, SMS, WhatsApp - Install the app and get it rolling in minutes and join merchants making revenue from out-of-stock products. Add the "Notify me" widget on product page to create demand. Send automatic notifications with out-of-box setup with friendly no-code UI. Customise everything and get suggestions with help from our 24/7 success team reports about lost sales and revenue recovered with reminders to convert. More features and details inside the app.
Key Features
- Price Drop & Back In Stock send Automatic notification via Email, SMS & WhatsApp
- Price Drop Alerts: Send price drop alerts to customers when product is on-sale
- Customise the template message, widget, and frequency of the notification
- Out of Stock Waitlist: Product analytic to know most in-demand products.
- Grow Mailing List: Sync to Customer list automatically for email marketing.
Stok: Back In Stock Alert FAQs
Yes! Try Stok: Back In Stock Alert free plan. For more details about Stok: Back In Stock Alert pricing, check here.

Get in Touch
with us
Whether you need more information on how LetsMetrix can help enhance your Shopify experience, or require technical support, don't hesitate to contact us. We're available 24/7 via email, phone, or live chat to ensure you have all the assistance you need.
