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1. Alert Me! Restock Alerts Back in Stock app with the Sing-Up By Variant option

Price: $5/month

App Store Rating: 4.8/5

Key Features:

  • Shopify Notify When Back in Stock: Notify customers in real time when their favorite products are back in stock. It increases the chances of conversions.
  • Unlimited Requests:Shoppers can subscribe to an unlimited number of restock alerts through simple, user-friendly forms on the product and collection page.
  • Hands-free Operation:Set up the app and let it do the work for you. Trigger restock alerts automatically without the need for manual work.
  • Customer Support:
    The 5-star support team can assist you in setting up your first alerts and addressing any questions or concerns as you grow your business.

2. Back in Stock – Restock Alerts by Appikon Software Pvt Ltd

Price:Free plan

App Store Rating: 4.9/5

Key Features:

  • Recover Lost Sales: Notify your customers immediately via email, SMS, Facebook Messenger, or push notifications when their favorite out of stock products are back in stock. This increases the chance to recover lost sales.
  • Easy Setup:Get up and running in just a few minutes with an easy set up process. The stock notification app will automatically place a notify me button without requiring any coding skill.
  • Automatic Notifications for Restocked Items:As soon as a product is restocked, customers who signed up for stock notifications will be notified without delay.
  • Smart Inventory Management:
    Optimize your inventory management by understanding which products are in high demand. The app’s insights help you make informed restocking decisions and reduce overstocking or understocking issues.

3. Back in Stock App: Customer Alerts by SureSwift Capital

Price:Free plan available

App Store Rating: 4.9/5

Key Features:

  • Multichannel Stock Notifications: Sand automated notifications through various channels like SMS alerts, email notifications, or push notifications to maximize the chances of re-engagement.
  • Quick Setup: You don’t need any coding expertise for installing this back in stock notifications app. You can start using it within minutes.
  • Customizable Alerts:Customize the app to match your store’s style effortlessly. You can implement unique features and create custom notify me button by using JavaScript API. Email SMS content and designs can also be customized.

4. Back in Stock Alerts

Price:Free plan available

App Store Rating: 4.9/5

Key Features:

  • Real-Time Back in Stock Notification:This stock app helps instantly alert customers when previously unavailable items are back in stock through automatic email SMS notifications.
  • Performance-Based Pricing: Pay based on the number of product subscriptions applied each month. This allows you to experience cost-effective scalability for your business, especially for small businesses.
  • Analytics Dashboard: Gain insights into customer demand trends, popular out-of-stock products, and potential revenue opportunities through a user-friendly analytics dashboard.
  • Inventory Forecasting: Predict future demand for specific products, allowing you to optimize stock levels and avoid over or under-stocking.

5. Now Back in Stock


App Store Rating: 4/5

Key Features:

  • Multichannel Integration: You can easily integrate the stock notifications app with different communication channels, including email SMS alerts and push notifications.
  • Customizable Alerts: Customize the content and timing of alerts to cater to the unique preferences and behaviors of your customers.
  • Automatic Removal from Alert List: Once a customer successfully purchases a previously out-of-stock item, they are automatically removed from the notifications list to avoid unnecessary alerts.
  • Personalization and Branding: Add a personal touch to your notifications by including the customer’s name and incorporating your brand’s logo and colors.

6. Back in Stock + Restock Alerts by Restock Rocket

Price: Free plan available

App Store Rating: 5/5

Key Features:

  • Automated Revenue Recovery: Automatically recover lost sales and potentially triple your revenue by sending back in stock restock alerts via email and SMS notifications to customers.
  • Easy Setup: Install the app and the Notify Me button appears on your store right away, increasing the user experience.
  • Aesthetic Integration: The registration form seamlessly matches any theme to give your customers a visually pleasing experience.
  • Rapid Deployment: Get started in just two minutes, and never miss out on another sale due to products going out of stock.
  • Waitlist Creation: Create waitlists for out of stock products with an attractive “Notify me when available” button and signup form on your store.

7. Back In Stock via Messenger

Price:Free plan available

App Store Rating: 2/5

Key Features:

  • Quick Sales: You can enable instant purchasing through the Shopify app store checkout directly within the Messenger, making the buying process quick and hassle-free for customers.
  • Boost Deals: Lift sales by prioritizing products with the highest conversion rates with in-stock notifications. It’s helpful for merchants to focus on the products that can generate more sales.
  • Customer Experience:Customer satisfaction and loyalty can be enhanced by providing transparency and speed in product restock alerts.

8. Stockify

Price: Free plan available

App Store Rating: 4.7/5

Key Features:

  • Real-Time Stock Notifications: Receive instant notifications when a previously out-of-stock item becomes available again.
  • Customizable Notifications: Tailor alerts to suit your customers’ preferences, including email, Facebook Messenger, and web push notifications.
  • User-Friendly Interface:Intuitive setup and user-friendly interface make it easy for both beginners and experienced traders to get started quickly.
  • Detailed Reporting:Generate month-to-month reports to analyze customer behavior and purchasing trends.

What is a Shopify Back in Stock Notification?

A Shopify back-in-stock notification is a mechanism that allows online stores to inform customers when previously out-of-stock products they were interested in are available for purchase again. These notifications create a bridge between your store and potential customers who might have been disappointed when previously they couldn’t buy their desired product as it was out of stock.
Back in stock notifications allow customers to subscribe to specific product alerts through the notify me button. When the product is restocked, the subscribed customers receive notifications through various channels. Such as email notifications, SMS alerts, or push notifications. This approach can re-engage potential buyers and increase the chances of converting into paying customers.
Here are some main advantages of using Back in Stock Notifications:

  • Higher Conversions: Users who receive targeted product suggestions are more likely to purchase. You can display intriguing options to all users through automatic notifications, increasing the likelihood of conversions.
  • Increased Order Value:During checkout, personalized suggestions like ‘also available’ or ‘frequently bought’ items can significantly boost the average order value per customer.
  • Enhanced Engagement: Stock alerts keep users engaged on your website for a long period, motivating them to take actions that benefit your business and lead to higher revenue.

Choosing The Best Back in Stock Alert App for Your Shopify Store

Here’s a concise guide to selecting the best back-in-stock app for your Shopify store:

  • Identify Needs: Determine your Shopify store’s size, channel needs (email, SMS, Push notifications), and customization requirements.
  • Compare Features: Look for key features like notification channels, customization, analytics, and integration with other Shopify apps.
  • User-Friendly: Choose an intuitive back in stock notifications app for easy setup and management.
  • Pricing and Trial: Check pricing plans and use free trials to test app functionality.

Support: Ensure responsive customer support is available.


Shopify in-stock notification apps are a fantastic solution to replace those boring “out of stock” labels on your sold-out items.
Using a dependable back in stock Shopify app, you won’t have to send notifications to each customer manually. You can also make your email templates look how you want and even send back in stock alerts for the price drops.


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