OneBar - AI-powered Q&A knowledge base for Slack teams
Stonly Knowledge Base - Interactive knowledge bases and help-centers
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Slack It - A bookmarklet to share links in Slack with one click
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Lurchr - Saves all your Slack links, so you can focus on work