What are the best Notifications Tools?
Amazon SNS, OneSignal, Firebase Cloud Messaging, Google Cloud Messaging, and Apple Push Notification Service are the most popular tools in the category “Notifications”. “Low cost” is the primary reason developers pick Amazon SNS over its competitors, while “Free of cost” is the reason why OneSignal was chosen.
Knock is infrastructure for sending product and customer messaging.
A high volume push notification service for websites and mobile applications
A feature rich notifications library for React Native
The open-source notification infrastructure for developers