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Back In Stock! Alert Engine

Notify me! with back in stock alert & Restock alert...

by Script Engine · Launched: December 2024

4.9 (22) on Shopify Used by 239 Shopify stores +4 installs · 30 days Built for Shopify

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

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About Back In Stock! Alert Engine

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! Show more Show less

Last verified: July 15, 2026 · Fresh

App details

Developer
Script Engine
Launched
December 2024
Rating
4.9 (22) on Shopify

Key features

  • Notify customers by restock alert when items are back in stock & create an out-of-stock waitlist
Integrations with:

Klaviyo Email Marketing, Notify me, Omnisend Email Marketing, Shopify Admin, notify me, out of stock, pagefly

Ratings & reviews

based on 20 Shopify App Store reviews

Use the arrows to read individual reviews

The app is easy to setup and the support team is very responsive and helpful.
— ToolMart
Great app and great support, thank you !
— Atelier Mama Oh!
empty
— Mega Fit Brasil
App looks good, has a feature to Remind customer of the restock . Helpful
— Loom & Story
Sehr schneller und kompetenter Service. Sehr gute App leicht zu verstehen.
— SP-Solarprodukte
Very straight forward to use, the integration is simple and has what you need. Customer service is fast and responsive. Great app, great customer service.
— Royceluxe
great app! I contacted them to help me out with customizing the app for a specific product and they answered very quickly and fixed it!
— wuwu
Très bonne appli Le support est rapide et efficace :)
— Bandit Manchot
Great app, good features, excellent customer service - manage to offer all I needed to integrate app on my store.
— MG PRIME PICKS
This is the second app from Script Engine that we are using on our site, we have used the Wish List app for a couple of years and that is how we learned they had released a Back in Stock app. After reviewing it and getting in touch with the developers, they soon confirmed that they would soon be implementing an integration with Omnisend, the email marketing software we use, and based on this and...
— The Wasabi Company
Tolle, einfach zu bedienende App. Funktioniert reibungslos. Ich hatte ein Problem mit dem hinzufügen von Produkten auf die "nicht benachrichtigen Liste". Der Support hat schnell geholfen und das Problem beseitigt. Danke und ich kann die APP nur empfehlen.
— zierpalast
i didnt get on with this app. also even after i uninstalled it, it is still showing on my store!!!!!!!
— HIGHLAND ROSE MELTS
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.
— Trezer
Excellent app and responsive technical support. Highly recommended.
— Absolute Industrial
Thankyou for making this app......its has helped our business and have helped in acquiring customer leads
— M&J Services - The Eclectic Law Bookstore
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!
— Blackoste
So far so good
— Toast & Table
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!
— TEMPO SHOP
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!
— Inuma
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.
— Balfe

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