Headless Product Alerts for Magento 2 — Price-Drop Signups on Your Storefront
Magento’s native price-drop and back-in-stock alerts were built for the Luma frontend — go headless and that high-converting signup vanishes. Headless Product Alerts brings it back: a signed-in shopper clicks ‘alert me on a price drop’ on any product, and the instant the price falls, Magento emails them a link straight to your storefront. You re-engage a warm buyer at the exact moment their only objection disappears.
Perpetual licence — one payment. The version you buy is yours to keep and use for as long as you like, with 12 months of updates and priority support included. When the year ends your store carries on running exactly as it is — only updates and support stop. Renewing is optional, any time: 40% off the list price (not the promotional price). We email you before your licence year ends.
Product Alerts is a Magento 2 module that exposes a GraphQL mutation letting a headless storefront subscribe the signed-in customer to Magento’s native price-drop and back-in-stock alerts, so when a price falls Magento emails them a link straight back to your storefront.
The shopper who would buy at a lower price just left. On a headless store, you gave them no way to say so.
Magento ships with one of the quietest, highest-converting features in e-commerce: product alerts. A shopper who likes a product but is not ready at today’s price can ask to be told when it drops — or when a sold-out item returns. The day that email lands they come back and buy, because the one thing standing between them and the buy button just moved.
But that signup is rendered by the old Luma frontend. The moment you go headless, it is gone. Your storefront is fast and beautiful and completely silent on price — so every price-sensitive visitor leaves with no way to raise their hand, and you never hear from them again.
Put ‘notify me’ back on every product — on your headless storefront
Headless Product Alerts exposes Magento’s native alert engine to your front end over GraphQL and REST. A signed-in customer taps ‘alert me on a price drop’ on any product page; the subscription is stored against their account; Magento’s alert cron watches the price; and when it falls, it sends the email — with a link that lands them right back on your storefront, ready to check out.
How it works
- A logged-in shopper subscribes to a price-drop alert on a product, straight from your headless storefront.
- The subscription is saved against their customer account through the module’s GraphQL and REST endpoints.
- Magento’s built-in product-alert cron detects the price change and sends the notification through your own SMTP setup.
- The email links back to the product on your storefront — not the backend — courtesy of Headless Email URLs.
What you get
| Capability | What it means |
|---|---|
| Price-drop subscriptions | Shoppers opt in per product — you build a list of buyers who told you the exact price they want. |
| Account-tied | Alerts are bound to the signed-in customer, so you own a clean, consented re-engagement list. |
| Native engine | Uses Magento’s own alert cron and email logic — no fragile third-party polling. |
| Headless-first | GraphQL and REST endpoints made for Astro, Hyvä, PWA or custom front ends. |
| Storefront links | Every alert email points back to your storefront, ready to convert. |
Why it makes money
A price-drop alert is the warmest lead in retail. The shopper has already chosen the product, already told you their price, and already asked you to email them. When you do, you are not interrupting — you are delivering exactly what they requested, at the one moment their objection is gone. It is among the highest-converting messages an e-commerce store can send, and on a headless build it is the difference between capturing those buyers and watching them disappear.
FAQ
Does the shopper need an account?
Yes — alerts are tied to a signed-in customer, which is what keeps the list clean, consented and re-usable. Your headless account area handles the sign-in.
How are the emails actually sent?
By Magento’s native product-alert cron, through whatever mail transport you have configured. We recommend SMTP for deliverability and Headless Email URLs so the links point at your storefront.
Will it work with my front end?
Yes. The subscription flow is exposed over GraphQL and REST, so Astro, Hyvä, PWA Studio or a custom front end can all wire up the ‘notify me’ button.
Part of the headless package
Headless Product Alerts is included in the AgenticEcom Astro storefront and the AgenticEcom Suite. It works hand in hand with Headless Email URLs and SMTP to turn a price change into a sale.
Frequently asked questions
Does it support back-in-stock as well as price-drop?
Yes — pass alert_type: STOCK for back-in-stock, PRICE for price-drop. Enable the matching option under Catalog → Product Alerts.
Who sends the emails?
Magento does — its native catalog_product_alert cron job. This module only handles the subscribe step, so there's no parallel mail system to maintain.
Can guests subscribe?
No — alerts are tied to a customer account (Magento keys them on customer_id). Prompt guests to sign in first; your headless account area handles the auth.
How does a shopper unsubscribe?
Magento's alert emails include the native unsubscribe link, and subscriptions appear under the customer's account in the admin — all standard Magento behaviour.
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