Preorder, Back in stock Duck

Develop by Shopify

$10-$59

/ Month

Built for Shopify

Free plan available 7 Days Free Trial

Notify me on WhatsApp for Restock Alerts. High conversions.

Customizable notifications

Notify me button

Instant restock alerts

Size and variant alerts

Branding support

About Preorder, Back in stock Duck

Launched Mar 09, 2023

Built by Shopify

Address

151 O’Connor St, Ottawa, ON, ON, CA

Website Support Portal Privacy policy Tutorial FAQ Document

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Description

Grow sales with pre-order, backorder. Add out of stock waitlists with 'notify me' & restock alerts.

Recover lost sales from your sold out pages with Pre-orders, and back in stock alerts. We've made our App super easy to get started - setup only takes a few minutes. Our 24/7 human-only live-chat support team helps you right away if you need any assistance.

Grow sales on autopilot with Preorders and back in stock alerts
Create Pre orders to generate real demand for out of stock products
Add a Notify me button to create out of stock waitlists
Send automatic back in stock alerts when your restock sold out products
Works at a variant level: backorder, pre sale & back in stock alerts

Pros

High open rates and conversions for restock alerts compared to email
Easy addition of 'Notify me' button on sold-out product pages
Customers appreciate the WhatsApp-based alerts for back-in-stock notifications
Privacy-first and strictly opt-in for notifications
Simple and affordable pricing plans
Positive feedback on the support from the app's team
Efficient at turning stock notifications into sales
Easy to use back-end and engaging front-end user experience
Supports customization to match theme and language
Allows notifications for specific sizes and variants
Branding options with user's own WhatsApp number

Top Helpful Reviews

Why Israel?

Jan 30, 2026 on Shopify

“We needed a fast, reliable pre-order solution and this app delivered exactly that. Simple to set up, intuitive to use, and it worked flawlessly during a high-pressure period. Excellent support from the team — highly recommended.”

The Apothecary in Inglewood

Jan 28, 2026 on Shopify

Great app. I had some issues with customization on install; the team made ALL my requests happen with ease! Super happy with this app and the support!

Strick Addicts

Jan 27, 2026 on Shopify

the App works well, have only installed it, the support Team works with the speed of Light! Definitely recommend the App

Charlie Scott's

Jan 25, 2026 on Shopify

Shashank was quick, clear, and easy to work with. He checked our DNS records, confirmed everything had been set up correctly, and explained the process in simple terms. He also suggested adding a small bell icon to the “Notify me” button, implemented it straight away, and waited for my approval before closing the task. Communication was fast and professional throughout. No chasing, no confusion, just solid support and a good result. Very happy with the service and support from Peppyduck.

American Lineage

Jan 23, 2026 on Shopify

Do not waste your time with other back-in-stock apps. Most are either overpriced or lack real customization. This app is fairly priced and offers features others don’t, like showing a notify button without forcing customers to click an out-of-stock size first. On top of that the customer service is next level.

tiffriff studio

Jan 19, 2026 on Shopify

Great app with many useful features. I set up the basic free version, which works well for my needs so far. There are many hidden features and exciting upcoming ones. Even though I’m on the free version, when I chatted with Shashank, he was very respectful and supportive. I respect their effort.

Mommas Hive

Jan 18, 2026 on Shopify

The developers help is fantastic. They are at the ready and always looking for ways to improve their product. I love that I can offer my customers an easier way in knowing when something is a preorder!

Barumba Play

Jan 13, 2026 on Shopify

After installing the app, for some reason I had two checkout buttons. I contacted chat support and they resolved my issue within 10 mins. Fast & responsive. Now I can sell pre-orders smoothly! Thx

Tiled Tales

Jan 10, 2026 on Shopify

Not only I am super happy with the app (after lots of research on the best free app for the occasion) but when I panicked over a situation I caused when testing, Srajan was there for me to resolve it in 5 minutes - a big Thank you to the whole team.

BOCO Custom LLC

Jan 03, 2026 on Shopify

I needed help with setting up pre-order for the first time, and was assisted via chat immediately. This was great to have live support so I could post my pre-order special on social media right away. The app works as it should and there are exciting new features that get released soon. BONUS: After confirming that my pre-order was active, Shashank noticed the popup did not match my theme's color scheme and corrected it for me. WOW!

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