SlackScreen - Full screen public Slack channel display
Top Daily Hunts in Slack - A simple, fast way to browse news within Slack
Obie.ai - Access knowledge quicker without leaving Slack
Aggreto - Aggreto, a powerful social media aggregator tool and UGC platform that allows you content aggregation from multiple social networks (Facebook, Instagram, Twitter, etc.) for your events, website, and brands.
Slack News Feed - Get the top posts from every Slack chat you're in.
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.