Back-in-stock alerts for sold-out Shopify products.

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Recover lost revenue

Capture sold-out demand, then convert it with restock alerts.

Stock Signal helps Shopify merchants capture demand on sold-out product pages and automatically send restock emails when inventory returns.

7-day free trialShopify-managed billingWorks on sold-out product pages
Capture demandShow Notify me on sold-out product pages and capture shopper intent.
Send restock emailsSend automatic restock emails and keep the message fully editable.
Simple pricing7-day free trial, then $9.99 monthly or $100 yearly through Shopify billing.
Merchant install

Install Stock Signal from Shopify

Stock Signal is an embedded Shopify app. Install it from the Shopify App Store or open it directly from your Shopify admin.

Embedded admin experienceTheme app extension setupShopify-managed billing
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