Top Daily Hunts in Slack - A simple, fast way to browse news within Slack
Whatis - Manage & organize your team's knowledge straight from Slack
SlackScreen - Full screen public Slack channel display
Slack-News - Read news from multiple sources within Slack by just typing
Boomerang Respondable - Write perfect emails with Artificial Intelligence
Slack It - A bookmarklet to share links in Slack with one click