OneBar - AI-powered Q&A knowledge base for Slack teams
Slinky - Your slack links — organized!
Whatis - Manage & organize your team's knowledge straight from Slack
Slack It - A bookmarklet to share links in Slack with one click
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Top Daily Hunts in Slack - A simple, fast way to browse news within Slack