Shopstack Restock Alert App for Shopify

Shopstack Restock Alert App

Recover lost sales with instant restock and discount alerts.
Developer
ShopStack
Rating
5.0
Feedback
4
Reviews
Chart
#6,499
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

The Shopify App receives overwhelmingly positive reviews from users, with all reviewers giving it a 5-star rating. Users appreciate its functionality in handling both price drop alerts and back in stock alerts seamlessly. The app stands out for allowing customers to receive alerts via email without the need to create a store account, making it user-friendly and convenient. Additionally, users praise the responsiveness of the developers, who have been accommodating in implementing requested features. The app is described as easy to set up, effective in serving its purpose, and backed by a professional team.

Time spent using app
How long merchants keep the app installed.
Less than an hour 25%
Less than a day 0%
Less than a month 25%
Less than a year 50%
More than a year 0%
All reviews
5 / 5 Share
March 26, 2026

Handles both price drop alerts and back in stock alerts. Finding an app that does price drop alerts without requiring the customer to log into a store account was difficult. We wanted something where the customer can input just an email address and get an alert at that email address without needing an account. This app does the job perfectly. The developers have also been very responsive and good to work with, and have implemented features we have requested. They are clearly professionals.

Store Using app Total reviews Average rating
Airpark Bike Co About 1 month 4 3.0
Developer Reply

Thank you so much for the detailed feedback — really appreciate you taking the time to share this 🙌 We know how important it is to keep things simple for customers, so we specifically designed the app to work without requiring logins, and it’s great to hear that’s been helpful for your store. Glad to know both the price drop and back-in-stock alerts are working well for you. And we’re always happy to implement features that add value — your inputs really help us improve the app. Thanks again for your support!

5 / 5 Share
Feb. 4, 2026

Love this app. I was looking for an app to do restock emails but all the other apps had no freedom in design. Kudos to the team who built it. Great support also.

Store Using app Total reviews Average rating
LC 11 minutes 6 5.0
5 / 5 Share
Jan. 28, 2026

Thank you for the app. This app best serves the purpose and I am loving it. Easy to setup and serves the purpose. Keep it up.

Store Using app Total reviews Average rating
vistoso.pk About 1 month 2 5.0
5 / 5 Share
Dec. 22, 2025

Developer did an amazing job. I was looking for something to notify my customers who abandoned their sales due to out of stock products and this app works like a charm and very easy to setup with affordable rates and great support. Kudos to the developers. 10/10 for the app. Keep up the work.

Store Using app Total reviews Average rating
Konfor 10 days 5 5.0

Sign up to receive AppNavigator updates

Find out when we add keyword-monitoring, review RSS feeds and more.