Booster: Back in Stock Alerts

Booster: Back in Stock Alerts

by Booster Apps

Premium Back in Stock Alerts | Restock Alerts.

4.9 of 5 stars(126 reviews)

Recover Sales -Restock Alerts

Notify customers with restock alerts when your product is back in stock. Stop customers from going to your competitors instead.

Back in Stock Alerts

Booster Apps has provided over 610,000 Free app installs since 2015.

US Based Support-Back in Stock

Our customer support team based in the US is ready to help. Get back in stock alerts set up within minutes! No coding required!

About Booster: Back in Stock Alerts

Back in Stock Alerts.

Instantly add a high conversion feature to your store that will increase sales and stop customers from going to your competitors instead... Allow customers to receive restocked browser notifications when a product comes back in stock.

Avoid losing out on customers heading to your competitors because you are out of stock. This app will recover lost sales and increase conversions.

Who is the app for?

Any Shopify store of any size! Any store can benefit from using the app!

How will the app benefit my store?

Allow customers to subscribe to notifications for a product once it goes out of stock. Subscribers will be notified when the product is restocked.


  • Send back in stock browser notifications to customers
  • No coding
  • Instantly turn on or off
  • No developers needed!
  • The app works right away. Start allowing customers to subscribe to product alerts! If you have any issues just let us know :)

Install today and start reclaiming sales.

One-click installation. No coding needed!

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4.9 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    94% of ratings are 5 stars
  • 4 of 5 stars
    3% of ratings are 4 stars
  • 3 of 5 stars
    1% of ratings are 3 stars
  • 2 of 5 stars
    1% of ratings are 2 stars
  • 1 of 5 stars
    2% of ratings are 1 stars

Most recent reviews

Bonjou Boutique

Just installed the Booster app to allow customers to be notified when their item is out of stock. Super easy to install and the video was very helpful. Let's see how this goes!

Coralee's Emporium

notified by email because we are using other Boosters Apps - easy and fast to set up - looking forward to see how this helps our customers and therefore us.

Developer reply

February 24, 2021

We're so happy to see that you had a 5-Star experience! We're always striving to help you and your business succeed. 😊 If you have any questions or if we can help along the way, feel free to reach out to us anytime! Cheers, Katherine

Your Massage Chair

Very nice App. Kevin just checked out our store to ensure that the Back in Stock Alerts app is up and running. Great that they taking care of their customers.

Developer reply

February 19, 2021

We are so grateful for you and all our customers and are always happy to help in any way we can. Thanks so much for your positive review and cheers to continued success to you and your business! 🤩 Cheers, Katherine