Back In Stock: Customer Alerts

Notify your customers when products are restocked: Email & SMS

Free plan available. 14-day free trial.


4.8 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
    92% of ratings are 5 stars
  • 4 of 5 stars
    5% of ratings are 4 stars
  • 3 of 5 stars
    0% 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
121 - 130 of 481 reviews


Worth every dollar. Amazing at capturing demand for a product, works seamlessly and had great customer service!

The Black Bibs

This app lifted a huge weight from our shoulders. It works flawlessly and the CS is amazing and fast. We wouldn't be nearly as effective without it.

Bouquet Box

We were looking for an app with a good user interface and a fair pricing structure that would allow potential customers to get notified when our out of stock items were back in stock...and this app was a perfect match. Within the first month, we had over 100 notifications sent and most turned into the value was clear. Also, customer service was great (we had a minor interface issue we thought might have been caused by the app due to our complicated subscription setup and they helped to confirm where the issue was).


So awesome! Clean interface on both front and backend. Support is quick and extremely helpful! The app did exactly what I needed :) Wish I found this sooner!

Cassandra's Kitchen

We love this app! It gives the customer a chance to sign up for the exact sold-out item they are interested in and an email is generated automatically as soon as inventory is updated. Less work for us on the admin side and customers are happy! Generates sales all on its own!


Good app, easy to install and when it's running you don't have to worry about it anymore. Easily convert into sales and newsletter subscriptions.


This is a great app to keep track of what customers want to see restocked and be able to quickly convert restocked products into sales.

Darby Scott

still having issue connecting this app to our Klaviyo email provider - support is somewhat responsive via email within 24-48 hours with vague suggestions that are not really helpful in mitigating the issue. Support that doesn't resolve a problem isn't support at all...

Ma Pies

Been using this app for a few months on the free plan. Recently upgraded plan due to increased traffic which resulted to more email notifications produced and lead to more sales. Support has always been helpful and the simple app does exactly what it needs to do: immediately notify customers once item is back in stock!


This app has an excellent service and fair pricing. It‘s simple to use and we got a lot of extra sales from people who waited for out of stock products and then get informed automatically by this app. This is very convenient and our customers like it a lot :)

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