Restock alert & Preorders ‑ RN

Restock alert & Preorders ‑ RN

Pricing
Free plan available. Free trial available.
Rating
5.0 (8)
Developer
Grinduck

Preorder Now Button, Notify Me Back in Stock WhatsApp Alerts, Email alerts, SMS restock alert

Add a customizable Notify Me button and back in stock alerts so shoppers get notified when out-of-stock products restock. Send each restock alert via WhatsApp, SMS and email, with waitlist notifications and restock emails for sold-out items. Let customers pre-order out-of-stock products, take prepaid deposits, and place backorders. Show a low stock "Only X left" widget and real-time stock level display on the product page. Works at variant level and syncs variant stock and inventory across locat

Add a customizable Notify Me button and back in stock alerts so shoppers get notified when out-of-stock products restock. Send each restock alert via WhatsApp, SMS and email, with waitlist notifications and restock emails for sold-out items. Let customers pre-order out-of-stock products, take prepaid deposits, and place backorders. Show a low stock "Only X left" widget and real-time stock level display on the product page. Works at variant level and syncs variant stock and inventory across locat more
  • Pre-order Now button: sell out-of-stock items with prepaid deposits & discount
  • Notify Me button: add a back in stock alert button on out-of-stock products
  • Send restock alerts via WhatsApp, SMS and email when items are back in stock
  • Low stock display: show "Only X left" urgency messages on product pages
  • Works at variant level and syncs stock across locations, with backorders

Languages

English, Chinese (Simplified), Dutch, French, Chinese (Traditional), German, Italian, Japanese, Portuguese (Portugal), Portuguese (Brazil), Russian, Spanish, Turkish, Polish, Swedish, and Danish

Works with

Pricing

Free

Free

Features

  • 100 back in stock emails, 20 Pre-Orders
  • 'Preorder' widget
  • NOTIFY ME buttons & Low stock messages
  • Email, SMS, WhatsApp stock alerts
  • No transaction fees
  • Full customization
  • 24/7 Support

Lite

$8.99 / month

1,500 emails and 100 PreOrders. $2.00 per extra 100 emails, $4.00 per extra 50 PreOrders

Features

  • Everything in "Free" plan, plus
  • Pre-order partial payments
  • Pre-order discounts
  • 3rd-party integrations
  • Email from your domain
  • Multi-language support

14-day free trial

Pro

$22.99 / month

7,500 emails and 1,000 PreOrders. $1.5 per extra 100 emails, $2.00 per extra 50 PreOrders

Features

  • Everything in "Lite" plan, plus
  • Multi-location inventory
  • Batched alerts

14-day free trial

Premium

$44.99 / month

25,000 emails and unlimited PreOrders. $1.00 per extra 100 emails

Features

  • Everything in "Pro" plan, plus
  • Custom email templates (full HTML)
  • CSV export

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (8)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
Edited March 17, 2026

The app is really simple and it does exactly what it promises.
Low stock messages plus back in stock emails worked immediately after set up. Ardis from support was quick and friendly. he helped me to set up emails to go form my domain. Highly recommended.

Houx
Pakistan
3 days using the app
Grinduck replied March 19, 2026

Hello there!

Thank you for trusting our app. We're happy to give support any time.

Appreciate review. 🤜🤛

Ardis

February 26, 2026

After trying a few notify apps, this one was the simplest to set up and actually worked the way we wanted. The support is great and fast for resolutions.

Pawzato
United Kingdom
6 days using the app
Grinduck replied February 26, 2026

Hey 🐾

Thank you for taking time and leaving a review!
Glad to see that everything is going well on your side.

cheers,

Narmina

February 28, 2026

We restocked a sold-out products after big promos but with this app I dont need to turn off the ads, and within 3 hours we had 7 orders from shoppers who signed up through RN app. That alone paid for the app. Support from Ardis was personal and helpful. Thank you.

Luxe Dubai
United Arab Emirates
3 days using the app
Grinduck replied March 1, 2026

Hi, thank you for using our app and taking time to leave a review.

I was happy assisting you. Anytime!

- Ardis

Support

App support provided by Grinduck.

Developer

Grinduck

2810 N Church St PMB 48572, Wilmington, DE, 19802-4447, US

Launched

January 9, 2026 · Changelog

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Sensitive data, device and activity data

  • Sensitive data

    Email address

  • Device and activity data

    Geolocation, IP address, browser and operating system

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, orders, discounts, Online Store

  • Edit customers

    Customer data

  • Edit products

    Inventory, products, collections

  • Edit orders

    All order history for the last 60 days, merchant managed fulfillment

  • Edit discounts

    Discount codes and promotions

  • View Online Store

    Theme

  • Edit other data

    Locales, locations, purchase options, Shopify Markets settings

More apps like this

5.0 out of 5 stars 3193 total reviews Free plan available
Grow sales with preorders, 'notify me' & back in stock alerts
4.9 out of 5 stars 3210 total reviews Free plan available
The Notify Me! for pre order, waitlist, low stock & wish list
5.0 out of 5 stars 1135 total reviews Free plan available
Pre-order manager & presale with back in stock alert waitlist

Want to add an app?

Try Shopify free for 3 days