Lurchr - Saves all your Slack links, so you can focus on work
Amium - A collaboration app that brings conversation to your files
Google Drive to Slack - Slack notifications whenever you work on Google Drive docs
Dropbox Paper Mobile - Organize your team’s knowledge in a single place
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Silent Inbox for Gmail - Receive unimportant emails and newsletters on your schedule