Shopify Web Push Notifications: Which App, If Any?

A browser notification that lands on a shopper's screen after they have left your store is not among the channels Shopify Messaging lists, which are email, SMS and WhatsApp. You add it with an app, and the real questions are which app, at what price for your list, and whether it reaches enough of your shoppers to be worth the fee.

This guide answers them from five live web push listings on the Shopify App Store, read in full on October 24, 2026, and from Apple's, Google's and Mozilla's own documentation of how web push works.

What Web Push Is on a Shopify Store

A shopper visits your store, taps a subscribe button and allows notifications. From then on your store can put a message on their screen, such as a new drop or a price change. Klaviyo's help center describes these notifications as messages sent by a website to a browser that can appear even when that website is not open.

That last part is what separates push from an on-site banner. The browser keeps listening for your store in the background, which is why the shopper does not need a tab open, as Mozilla's reference for the Push API puts it:

The permission itself is granted to your site, not to an app or a list: Mozilla's documentation of the Notifications API says the user needs to grant the current origin permission to display system notifications. Here is how that compares with the channels Shopify does send.

One boundary before going further: the push notifications Shopify itself sends go to you, the merchant, about new orders. If that is what you came for, see how Shopify notifies you when you make a sale; everything below is about notifications to your shoppers.

Does Shopify Messaging Send Web Push?

Shopify Messaging, which Shopify's help center says was formerly known as Shopify Email, lets you create and send email, SMS, and WhatsApp marketing campaigns to subscribers who sign up for your contact list. Its marketing automations, such as the message after an abandoned checkout, send emails and SMS messages; our answer on whether Shopify Email has automation lists them.

No Shopify help page we read on October 24, 2026 names web push as a channel of Messaging, its automations or Shopify Forms; we read the Messaging and automation pages, the Forms pages, the abandoned checkout, campaign, email and SMS pages, and Shopify's email and marketing product pages.

Klaviyo is no shortcut either. Its help center says that Klaviyo does not support web push at this time, although you can trigger web notifications via API calls. That second route is work for a developer, not a setting a merchant switches on, so a store running Klaviyo for email and SMS still needs a separate push app.

Where Web Push Reaches Shoppers, and Where It Stops

Your list of push subscribers can only grow from shoppers who pass both gates, in this order. The first is about hardware and software you do not control; the second is about how and when your store asks.

Gate One: Does Web Push Work on iPhone?

Apple's WebKit team announced iPhone and iPad support in 2023, and the scope is narrow: web push works for a site the shopper has added to the Home Screen as a web app.

On the Mac the picture is simpler: WebKit says Web Push is supported in Safari 16 on macOS Ventura. Mozilla's reference marks the Push API as available across browsers since March 2023; for Android and Windows by name we have only a vendor's word: PushOwl's help docs list Android, iOS (iOS 16.4 or newer), macOS, and Windows as supported, without mentioning the Home Screen condition on iOS.

Where to check this in your store: your own analytics show what share of sessions come from iPhone and iPad. If that share is large, most of those shoppers will never see your push prompt unless they add your site to the Home Screen first, and email or SMS will reach them sooner.

Gate Two: Will Shoppers See the Permission Prompt?

Mozilla's documentation of the Notifications API says the permission request should only be made when handling a user gesture, such as a click. Its reference for PushManager.subscribe() goes further: going forward, browsers will explicitly disallow notifications not triggered in response to a user gesture. On iPhone it is already the rule: a Home Screen web app can ask only in response to a direct interaction, such as tapping a subscribe button.

Asking too early has a cost beyond one refusal. In January 2020 Google announced that Chrome 80 would show a quieter notification permission UI under certain conditions: sites with very low acceptance rates are enrolled automatically, and so are users who repeatedly deny notifications across websites. The post does not say what counts as very low, and it is a 2020 announcement.

What the App Adds to Your Storefront

Under the hood, Mozilla's reference says that for an app to receive push messages, it has to have an active service worker, and service workers run only in a secure context, which means pages served over HTTPS. This is the part of a push app that lives in the shopper's browser rather than in your admin. Shopify's developer docs say it is removing script tags from storefronts and tell apps that load JavaScript with one to move that code into an app embed block.

One consequence matters when you shop for apps. PushOwl's help docs state that there can only be one service worker active at a time, and the same page records that Shopify's changes to service workers stopped one of its integrations working in March 2021. Treat a second push app as a conflict, not a backup.

Is Web Push Worth It for Your Store?

Push costs little to try and nothing to stop, so the question is less whether it is good in general than whether your store has the shoppers it can reach. Find your rows below.

This guide quotes no opt-in rate, click rate or revenue lift for web push. The decision does not need one: the calculator further down works from your own subscribers and your own profit per order, and the setup checklist ends with a monthly check against those numbers.

Which Web Push App? Five Live Listings Compared

The Shopify App Store files these apps under a Web push category, which listed 66 apps on October 24, 2026. The five below are the listings we read in full that day; treat them as a dated snapshot, not the whole market. Firepush leads because it is the only one of the five with the Built for Shopify badge.

What Happened to PushOwl?

If you came looking for PushOwl, its App Store page now says: This app is not currently available on the Shopify App Store. It adds that support questions go to Brevo PushOwl directly.

Its help docs are still online, which is why they are cited on this page for how web push works, but there is no listing to install from. Shopify Flow's help pages still list a PushOwl connector with a Send Web Push action, but its link leads to the same unavailable listing.

Shopify App Store page for Brevo PushOwl

Zoom

Three Ways These Apps Charge

Read the meter before the price, because each listing counts something different:

• By pushes sent. On its App Store listing, Firepush includes 500 web pushes on Free, 10,000 on Basic at $13 a month and 25,000 on Pro at $49, with unlimited subscribers on every tier. Its own pricing page counts pushes per month and adds volume steps that the listing does not show.
• By subscribers. Aimtell charges $49 a month for up to 10,000 subscribers and $99 for up to 50,000, with unlimited notifications. Accu caps both, from Accu Basic at $5 a month for 500 subscribers and 10,000 notifications to Power at $12 for 4,500 subscribers.
• Limits off the listing. PushEngage's listing prices Automation from $19 a month and says plans vary with active subscribers; its own Shopify pricing page, billed monthly, shows $55 a month at 5,000 subscribers and $85 at 10,000. PushAlert Free lists unlimited notifications on its App Store listing, and PushAlert's own pricing page caps it at 3,000 subscribers.

So a large list that you message rarely tends to cost less on a pushes-sent meter, and a small list that you message often on a subscriber meter. The calculator below runs that comparison for you.

Which Tier Unlocks Abandoned-Cart, Price-Drop and Back-in-Stock Pushes?

The automations are where the useful pushes live, and where the tiers split. On the Aimtell and Accu listings we read on October 24, 2026, price-drop and back-in-stock alerts are not named, and the Firepush listing names them without a tier; Aimtell's own site says that every feature is on every plan, and Firepush's own pricing page puts every push feature, price drop and back in stock included, in its Free plan.

An abandoned-cart push is one more lane next to the recovery email Shopify already sends. Whether any paid recovery tool beats that free automation is a separate decision, laid out in our comparison of the five recovery options side by side.

Back-in-stock alerts have a second route too: dedicated back-in-stock apps collect a Notify me sign-up and can send email, SMS or push. Our answer on whether Shopify can send back-in-stock notifications covers that route.

What Web Push Costs at Your List Size

Take an example store with 3,000 push subscribers that sends four campaigns a month: that is 12,000 pushes. Priced on the five listings and the vendors' own pricing pages as read on October 24, 2026, the same store pays anything from $0 to $55 a month:

• PushAlert Free: $0, with unlimited notifications; PushAlert's own pricing page caps Free at 3,000 subscribers, this store's size.
• Accu Power: $12, which covers up to 4,500 subscribers and 75,000 notifications.
• Firepush: $25 for Basic at 20,000 pushes, a volume step on Firepush's own pricing page; Firepush's App Store listing shows only Basic at $13 for 10,000 and Pro at $49 for 25,000.
• Aimtell Basic: $49, for up to 10,000 subscribers.
• PushEngage Automation: $55, billed monthly, at 5,000 subscribers, the first step on PushEngage's own Shopify pricing page that fits this store; the listing prices Automation from $19.

With $20 of profit per order, PushEngage's $55 step and Aimtell's $49 tier need three orders a month traced to push to cover themselves, Firepush's $25 step needs two, and Accu's $12 Power tier needs one. The example inputs are illustrative, not a benchmark.

The calculator opens on that example store. Replace the three inputs with your own subscribers, campaigns and profit per order to see the tier and break-even for each app.

Before You Rely on Push: A Setup Checklist

Steps one to three are decisions you make before installing anything; steps four to six happen inside the app you choose and on your own devices. Do step six before you announce push to shoppers, and come back to step seven after the first full month.

The Bottom Line

Web push is cheap to add and easy to remove, but its reach depends on your shoppers' devices more than on the app you pick. The five listings differ mainly in what they count, so price them at your own list size.

Frequently Asked Questions