Amp Back in Stock & Preorder +

Amp Back in Stock & Preorder +

Pricing
Free plan available. Free trial available.
Popular with stores like yours
Based in United States
Rating
4.9 (988)

Capture sales with Back in Stock alerts, Preorders & Low Stocks!

Hundreds of millions of alerts delivered across 25,000+ brands. Don't let out-of-stock products drive customers away. Auto-notify shoppers the moment items are back in stock via email, SMS, and push. Pre-sell and preorder collections before they drop. Create urgency with Low Stock badges. Replace "Out of Stock" with customizable buttons that match your brand, device, and language. Built for high-SKU catalogs to boost cash flow fast. Integrate with Claude/ChatGPT to make better buying decisions.

Hundreds of millions of alerts delivered across 25,000+ brands. Don't let out-of-stock products drive customers away. Auto-notify shoppers the moment items are back in stock via email, SMS, and push. Pre-sell and preorder collections before they drop. Create urgency with Low Stock badges. Replace "Out of Stock" with customizable buttons that match your brand, device, and language. Built for high-SKU catalogs to boost cash flow fast. Integrate with Claude/ChatGPT to make better buying decisions. more
  • Instant restock alerts via email, SMS & push - recapture buyers automatically
  • Preorder & pre-sell: collect payment before your inventory even arrives
  • Low-stock badges - capture demand at every stage of the journey
  • Fully branded Notify Me & Preorder buttons - set up in minutes, no code needed
  • Demand insights: know exactly what to restock, when, and how much to order
Popular with stores like yours
Based in United States

Languages

English

Works with

  • Shopify Flow
  • Shopify Admin
  • Flow
  • Klaviyo
  • MailChimp
  • Zapier

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • 10 notifications/month
  • Unlimited registrations
  • Follow-up notifications
  • Notify Me button and form
  • Wishlists
  • Low Stock badges
  • Activity reports
  • Multi-language support

Starter

$19 / month

Price for Shopify Plus Stores: $49 • SMS priced by destination country

Features

  • 500 notifications/month
  • Unlimited preorders
  • SMS notifications
  • Wishlists & Low Stock badges
  • Customizable Notify Me button and form
  • Follow-up notifications
  • Multi-language support
  • Activity reports

14-day free trial

Growth

$49 / month

Price for Shopify Plus Stores: $99 • SMS priced by destination country

Features

  • 2000 notifications/month
  • Unlimited preorders
  • SMS notifications
  • Wishlists & Low Stock badges
  • Klaviyo & Mailchimp integration
  • Custom domain support
  • Delivery window and policy customization
  • Multi-language support

14-day free trial

Pro

$99 / month

Price for Shopify Plus Stores: $299 • SMS priced by destination country

Features

  • Unlimited notifications
  • Unlimited preorders
  • SMS notifications
  • Wishlists & Low Stock badges
  • Klaviyo & Mailchimp integration
  • Custom domain support
  • API access & webhoks
  • Claude & ChatGPT Integration

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (988)

Overall rating
4.9
Counts per rating level
  • 93% of ratings are 5 stars
  • 4% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 2% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants describe this as a long-term, reliable solution for handling out-of-stock products and preorders. It automatically notifies customers via email, SMS, and push, recovering lost sales and generating leads. Setup and reporting are praised as simple and effective, helping plan restocks. Merchants like the theme integration, customization options, and scalability. Support is frequently described as fast, hands-on, and willing to adjust features based on feedback.

October 29, 2026

This app is incredibly useful and does exactly what it is supposed to do!

One feature that would make it even better would be the ability to set an estimated restock date and display it to customers. This would be a huge improvement over the workarounds we currently use and would definitely help increase sales.

Overall, a fantastic app that we are very happy with!

State Bicycle Co. - EU
Czechia
5 months using the app
October 29, 2026

Truly great customer support and they followed up with my chat with customers service really quickly! We have been using for 4+ years and it is consistent and we don't have to worry about the app failing

Spellbinders UK
United States
Over 4 years using the app
October 28, 2026

We’ve been using AMP Back in Stock for several years, and it’s become an integral part of how we manage restocks. The reporting is easy to use and helps us see which products and variants customers want most. Overall, it’s been a reliable tool for our store.

Janji
United States
Over 8 years using the app

Support

App support provided by HEL SG PTE LTD.

Developer

HEL SG PTE LTD

202A SOUTH BRIDGE ROAD, Singapore, 058751, SG

Launched

May 18, 2011

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, phone number

  • 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, marketing, Online Store

  • Edit customers

    Customer data

  • Edit products

    Inventory, products, collections

  • Edit orders

    All order history, subscription contracts

  • Edit marketing

    Marketing events

  • Edit Online Store

    Checkout page, Online Store script tags, theme

  • Edit other data

    Customer payment methods, locales, locations, payment mandate, price rules, purchase options

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