Hengam, home

Apps, app 01 of 04

Notify Me!: back-in-stock alerts, pre-orders and wishlists for Shopify stores.

Visit Notify Me! Notify Me! on the Shopify App Store

Notify Me! in numbers

  • $600M+ in sales through back-in-stock alerts and pre-orders2
  • nearly 30,000 stores use Notify Me!3

Source: Hengam’s own app data, as of October 2026

Listed as
Notify! Back in Stock+Wishlist
Launched
May 20201
Credential
Built for Shopify

Printed from 3,936 reviews on the Shopify App Store, one dot each. Rated 4.9 out of 51. Drawing: a thick-walled bell, ringing, one dot for each review.

Notify Me! · a thick-walled bell, ringing · from its reviews as listed 22 Oct 2026

What it does

When a sold-out product comes back, Notify Me! tells every shopper who asked for it, by email, SMS or web push. Until then it can take pre-orders, show how few are left, and keep the wishlists that bring shoppers back.

From the Notify Me! team

Some of the stores that use Notify Me!

Each of these stores uses Notify Me! on Shopify. Names and logos belong to their owners.

SOLD OUTBACK IN STOCKEMAILSMSWEB PUSHEVERY SHOPPERWHO ASKEDSOLD OUTBACK IN STOCKEMAILSMSWEB PUSHEVERY SHOPPERWHO ASKED

Fig. 01 · How it works

The restock signal

While a product is sold out, shoppers ask to hear when it is back. As soon as stock returns, Notify Me! sends one alert, by email, SMS or web push, to every shopper who asked.

1 Rating, review count and launch month as listed on the Shopify App Store, checked 22 October 2026. Back to the print

2 Order value of orders placed after a Notify Me! back-in-stock alert, and of paid pre-orders taken with Notify Me!, since launch. Shopify stores only. Not Hengam’s revenue, and not a claim that the apps caused the sales. Source: Hengam’s own app data, as of October 2026. Back to the figures

3 Shopify stores with Notify Me! installed, on a paid, trial or free plan. Source: Hengam’s own app data, as of October 2026. Back to the figures