Embodiments relate to push notification via file sharing service synchronization. A method includes establishing synchronization, at a notification service of a mobile platform server executing on a computer processor, with a client-to-server directory of a file sharing container of a client mobile device via a file sharing service. The notification service detects a notification from the client mobile device in the client-to-server directory and determines an endpoint associated with the notification and a notification transport protocol associated with the endpoint. The notification service also selects a channel plugin associated with the notification transport protocol to establish a notification channel with the endpoint and sends a notification trigger on the notification channel to the endpoint based on the notification.