SlackScreen - Full screen public Slack channel display
News API - Get live headlines from a range of news sources
Obie.ai - Access knowledge quicker without leaving Slack
Unfiltered.news - What the world is talking about, visualized graphically
Designtack - Designtack is an online tool to quickly design social media content, in bulk. It helps you save your time on creating content for your social media channels.
Google News - Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.