Amp Back in Stock | PreOrder

May 6, 2026

I appreciate the customer service. Christian D. helped work through an issue I had with seeing our BIS requests due to an email glitch. His response was quick and helpful.

June 15, 2020

This app is outstanding. It's very easy to use and it has already paid for itself in the first 2 weeks of using the app. Worth every penny. I would highly recommend

June 15, 2020

I Highly recommend this app. Easy to use, clever and generates sales. What not to like? Quick replies when you have questions.

June 10, 2020

Excellent application and support. Does exactly what it says. Automation saves a lot of time and minimize errors. Good job!

June 9, 2020

Really great app. Easy to set up and use, and helps us gauge demand for specific sizing. It captures a ton of sales for us. Worth every penny!

June 8, 2020

I have only used this app for 2 weeks and it has already paid off. Not only has it brought me potentially lost sales, it also cut down on the amount of inventory re-stock email inquiries I was constantly getting. Highly recommended!

Jan. 1, 2025

I loved how my customers got emails and texts for a favourite product they couldn't wait to buy. It helped me sell out my new product in less than 2 days! They all got notified as soon as I made the product available! There was a tech glitch online for customers entering their contact information so I had to manually add them in myself by asking for emails on social media.. so there was alot of extra work in that regard. Support could not resolve the issue.

May 29, 2020

I am taking time out of my busy day to write a positive review about my experience for this app. We installed it recently to add some automation to managing our 'back in stock' notification setup. Previously, we were using the built-in feature that came with our "Turbo" theme from Out of the Sandbox. It accepts the email requests and sends them to us, but isn't equipped to do anything about actually sending emails to the customers once items are restocked. So, we were manually having to send those emails. Terrible timesuck and I don't know why we put up with that for as long as we did. It's worth noting that after we installed this app, it appeared that our theme was overriding the code for the app. I emailed their customer support team and their developers immediately took care of it and setup an integration unique to our theme. No setup involved on our end for the fix. We tested it and it works flawlessly. Very happy. Also like how the reporting shows that we already made a few sales today from the back in stock app auto-notifying people. Thank you!

May 24, 2020

This is the very first Shopify App we have used that works exactly as it said it would right out of the box, and we have tried several. No developer time needed. We added it, configured it and had it working in minutes, and we are not very tech savvy people. The app has made us thousands of dollars so far, and helped give us a ton of insight into what customers are looking for on our store. Highly recommended!

May 21, 2020

Great app. Excellent support. Everything you need for back in stock alerts and more. Highly recommend!

May 21, 2020

Works perfectly! Amazing customer service, as well. I put in a request for a custom code for my theme, since it wasn't already listed as compatible. I received a response within 24 hours and new code implemented in my shop soon after!

May 7, 2020

Great app both in functionality, looks and support. I had a bit of a problem after a month or so and James and crew fixed it up no problem. Thanks.

April 27, 2020

The best service I've ever had with a Shopify app, hands down. From installation to setup and tweaking, James was super helpful.

April 24, 2020

This is a fantastic app and I am a little upset I did not find it sooner. I needed a little modification and the developer took care of it ASAP. Reduces emails from customers asking when an item will be in stock. Auto sends emails letting them know they are back in stock. It even keeps track of sales produced through the app. Simply outstanding.

April 15, 2020

Similar to the other great reviews here - required a bit of customisation to display perfectly in keeping with our theme and after a quick email the changes were made dev-side within a few hours. An additional tweak for perfect spacing of a button was no trouble and handled in a similarly speedy manner; again within a day and over a bank holiday in the midst of a global pandemic so kudos on that. The app itself is stellar and does everything we need it to and more. Notifications for OOS products, batch delivery/notification settings, customisation options and purchase tracking all work well and are easy to deploy/work with. I tried a few other apps which all seemed quite expensive for fairly limited functionality; this one has a fully featured trial and we intend to infinite using it into its paid subscription. Thoroughly recommended.

Nov. 16, 2020

Every store should have this! Can't recommend enough. I have used this app across 8 stores since 2015. We have Klaviyo now and we can use their back in stock functionality, but this app and their support has been so great that we have decided to keep using them regardless. 10/10!

March 20, 2020

This is a fantastic app that has been critical in capturing orders when we are out of stock. The notifications that go out when we are in stock again drive immediate revenue. The support team here is top notch.

March 7, 2020

I have a custom theme which also includes a "back in stock notification". I thought it was working perfectly, but later realized that almost all of my notifications were going "unread" (and mostly winding up in my customer's junk/spam folders). Not much point in sending notifications if customers don't see them. I tried just about every "back in stock" notification available but none of them worked well enough for my strict standards. Finally I gave this app a try. "Out of the box" it worked flawlessly. (Most of all customers were actually receiving my notifications). I did a lot of testing for this app to make sure it was perfect for me. Well before my trial period was up I had already decided that this app will be part of my store permanently. I had a little trouble getting it to look just the way I wanted, but the customer support I received from James was fast and very professional. Their support worked with me tirelessly and eagerly until I got it PERFECT. It looks like it was made just for my custom theme. (If you want to see what it looks like in a real store have a look here: https://japanesegreenteashops.com/collections/blendy-stick-coffee/products/agf-blendy-aroma-blend-elegant-rich-instant-coffee-24-sticks-48-grams). I have over 300 products in my store and I manage everything myself. Since my products are "perishable", I have to keep a small inventory so that I can provide the freshest products with the longest expiration dates. Even though I restock almost daily, I was still missing sales because of even one day that and item was out of stock. This app solved my problem. I saw sales from the first day I used it. The "dashboard" is also very useful. I can see which customers are after which items, this really helps me set my limits for inventory. The price is competitive, especially if you consider "you get what you pay for". This app performs very well, customers actually receive the notifications, support is outstanding and it can be customized to fit your theme perfectly. I give five stars without hesitation.

June 23, 2024

Update: Unfortunately having a lot of script issues causing error messages on some browsers which scares of potential customers. Even though we have the option of turning it off in the editor there is code on the product page that would not go away until uninstalling the Back In Stock app.Its a shame as I really liked the app. I contacted support 2 weeks ago and there has been no resolution just a lot of escalation in support. Since the management of this app changed so has the support. Thank you to James who was very helpful in getting me set up with my theme customization. Very happy, people are already clicking the button and signing up for SMS and Email alerts.

Feb. 8, 2020

The app is great and the installing process is easy to follow. I also loved all the customizations that are allowed and once I needed the support they were really fast in responding. I recommend the app.