Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Obie.ai - Access knowledge quicker without leaving Slack
Fastgrep - Find and organize your Slack team's links and files
Kifi - bookmarks made social
Juphy - Manage all your social media conversations, comments, reviews, and support requests in a single, shared inbox. Boost Sales on Social Channels via Messaging.
Kifi for Slack - Get links messaged on Slack in Google Search results