Back In Stock! Alert Engine

Develop by Script Engine

Free plan available 7 Days Free Trial

Recover lost sales with back-in-stock alerts and customizable notifications.

Price drop alerts

Out-of-stock waitlist

Restock alerts

Low stock alerts

Email list growth

Notify me button

Abandoned cart alerts

Notification customization

Email provider sync

About Back In Stock! Alert Engine

Launched Dec 22, 2024

Built by Script Engine

Email :

[email protected]

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Description

Notify customers by restock alert when items are back in stock & create an out-of-stock waitlist.

Back in Stock! Alert Engine is an all-in-one marketing tool to help you recover lost sales. Don't miss out on lost sales with Back In Stock & Restock Alerts, Abandoned carts, price drop, and low stock notifications through Emails. Shows the Notify Me!! button on out of stock products and automatically sends notifications when they get in stock. Creates the out-of-stock & price drop waitlists to see products in demand. Fully customize all notifications, grow your mailing list, and much more !!

Restock Alerts: Send automatic and manual back in stock notifications via Email.
Setup Notify Me Buttons in Minutes; Customize Buttons to Match Brand Guidelines.
Grow Email Lists & Sync to Email Providers Like Klaviyo.
Restock alert, Low stock alert, price drop alert, multilingual tools, and more!
Compatible with Almost Every Theme, & Support is Available to Assist 24/7!

Pros

Helps recover lost sales with back-in-stock alerts and customizable notifications.
Easy to set up and use, with a user-friendly interface.
Provides various alerts such as restock, low stock, and price drop alerts via email.
Supports growing the email list and sync with email providers like Klaviyo.
Compatible with almost every theme and offers 24/7 customer support.
Has a positive impact on sales by notifying customers about high demand products being restocked.
Highly praised customer support team that is responsive and helpful.

Cons

Potential small setup issues, though resolved quickly by support.
Limited feedback on broader potential drawbacks like scalability or customization depth.

Top Helpful Reviews

Trezer

Jul 10, 2025 on Shopify

I've tried other restock alert app and this one is the best. I always find problem using those app that I installed, but this one is easy to follow. Their support is great! Very soon my problem get solved.

M&J Services - The Eclectic Law Bookstore

Apr 22, 2025 on Shopify

Thankyou for making this app......its has helped our business and have helped in acquiring customer leads

Blackoste

Apr 04, 2025 on Shopify

We’ve been so impressed with the Back in Stock app! Ketan reached out to let us know the notification button wasn’t placed correctly on our store, and within minutes, it was fixed. The proactive support and quick resolution were beyond amazing. Highly recommend this app for seamless customer notifications and outstanding service!

TEMPO SHOP

Jan 10, 2025 on Shopify

I am incredibly satisfied with the service provided by this app. The developer/support team has been amazing—always quick to respond and ready to assist with any questions or issues. Their professionalism and dedication to helping me get the most out of the app have been outstanding. If you're looking for a reliable app with excellent customer support, look no further. Highly recommended!

Inuma

Jan 06, 2025 on Shopify

Great team with great service. I had an one small issue ketan was so quick to fix the issue and made it run smoothly again. This app has been huge to help my customers get notified instantly when we restock high demand products and has definitely increased my sales. Thank you Back in Stock! Alert Engine Team!

Balfe

Dec 27, 2024 on Shopify

Back In Stock! Alert Engine is a great app that does exactly what it promises. It’s easy to set up and use. We had a small issue, but Sam from customer support was incredibly helpful and resolved it quickly. We highly recommend this app to any Shopify store owner looking to increase sales and customer engagement.