Google News - Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.

Pushbullet - Pushbullet - Your devices working better together

News API - Get live headlines from a range of news sources

Pushover - Real-time notifications on your Android, iPhone, iPad, and Desktop

X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

Gotify - a simple self-hosted server for sending and receiving messages