Firebase Cloud Messaging (FCM) provides a cross-platform messaging solution that allows reliable delivery of messages at no cost. Using this we can : Send notification messages (2KB limit ) or data messages (4KB limit).
Read moreDo you have to pay for push notifications?
How much do push notifications cost? Push notifications do not require any hardware infrastructure (compared to beacons, WiFi, NFC etc.) other than a mobile device therefore it does not have any initial cost. The only cost for using a push is included in the cost of marketing platform .
Read moreIs GCM free?
So, it’s free .
Read moreWhat is a Google push notification?
Push notifications look like SMS text messages and mobile alerts , but they only reach users who have installed your app. Each mobile platform has support for push notifications — iOS, Android, Fire OS, Windows and BlackBerry all have their own services.
Read moreHow do I enable cloud messaging on Firebase?
How to Configure and Enable Google Cloud Messaging (Firebase) in the mag+ Publish Portal
Read moreIs Google Firebase free to use?
Firebase offers a no-cost tier pricing plan for all its products . For some products, usage continues at no cost no matter your level of use. For other products, if you need high levels of use, you’ll need to switch your project to a paid-tier pricing plan. Learn more about Firebase pricing plans.
Read moreHow do I use firebase cloud messaging?
Set up a Firebase Cloud Messaging client app on Android
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