OneBar - AI-powered Q&A knowledge base for Slack teams
Perfect Wiki - Build and organize your knowledge base of company resources without switching between workspaces
Whatis - Manage & organize your team's knowledge straight from Slack
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Dropbox Paper Mobile - Organize your team’s knowledge in a single place
PigeonBot - Send emails via Slack with the /email command