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Amp: Back in Stock & PreOrder+
- by HEL SG PTE LTD
- Free plan available. Free trial available.
- by HEL SG PTE LTD
-
Built for Shopify
- Free plan available. Free trial available.
Capture lost sales with back in stock alerts, preorders, and wishlists. Automatically notify customers via email, SMS, and push when products restock.
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About the Amp: Back in Stock & PreOrder+
Amp: Back in Stock & PreOrder+ helps you capture lost sales when products go out of stock. Add a "Notify Me" button to build waitlists and automatically send restock alerts through email, SMS, or push notifications. Pre-sell upcoming products and collect payment before inventory arrives with preorder functionality. The app includes wishlists and low-stock alerts to capture customer demand at every stage. Fully branded buttons set up in minutes without coding. Get demand insights to make smarter restocking decisions. Trusted by 25,000+ brands since 2011, delivering hundreds of millions of alerts. Perfect for stores with large product catalogs.
Launched: May 18, 2011
Key features
- Instant restock alerts via email, SMS & push - recapture buyers automatically
- Preorder & pre-sell: collect payment before your inventory even arrives
- Wishlists & low-stock alerts - 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
Integrations with:
- Shopify Flow,
- Shopify Admin,
- Flow,
- Klaviyo,
- MailChimp,
- Zapier
Category:
Pricing of Amp: Back in Stock & PreOrder+
Free
Free
- 10 notifications/month
- Unlimited registrations
- Follow-up notifications
- Notify Me button and form
- Multi-language support
- Activity reports
Starter
$19 / month
- 500 notifications/month
- Unlimited preorders
- Unlimited registrations
- SMS notifications
- Customizable Notify Me button and form
- Follow-up notifications
- Multi-language support
- Activity reports
Growth
$49 / month
- 2000 notifications/month
- Unlimited preorders
- SMS notifications
- Klaviyo & Mailchimp integration
- Custom domain support
- Delivery policy customization
- Delivery window customization
- Multi-language support
Pro
$99 / month
- Unlimited notifications
- Unlimited preorders
- SMS notifications
- Klaviyo & Mailchimp integration
- Custom domain support
- Delivery policy customization
- Delivery window customization
- API access & webhoks
