Push Notifications

Push notifications are short messages delivered directly to user devices without those users actively opening an app or website. They run via the web browser, an installed app or the operating system. Explicit user consent is required, and in most browsers and mobile systems this is collected through a dedicated opt in dialog.

Formats and channels

Web push is triggered by the browser once the user has consented on a website and works on desktop and mobile. App push runs through platform services like the Apple Push Notification service or Firebase Cloud Messaging and requires an installed app. Both formats allow image, text and deep linking into app or website, and most platforms additionally support action buttons.

Effect and pitfalls

Push notifications achieve very high open rates, often above twenty per cent, and deliver fast traffic to promotions. The risk is high user willingness to unsubscribe or block when frequency is too high or content is irrelevant. Anyone using push should segment cleanly, apply frequency capping and explicitly measure how many recipients block notifications permanently.

Practical use

In day to day marketing, push notifications are a valuable complement to email marketing, since they act faster and arrive more directly. They do not replace the newsletter but serve time critical topics such as delivery alerts, price changes or special promotions. A clean multi channel strategy weaves both channels together so that recipients are not doubly burdened.