Lurchr - Saves all your Slack links, so you can focus on work
Google Drive to Slack - Slack notifications whenever you work on Google Drive docs
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Slack News Feed - Get the top posts from every Slack chat you're in.
Airtable-to-PostgreSQL Migration Tool - A totally free migration tool.
Slinky - Your slack links — organized!