Sismics Docs - Lightweight full-featured document management system 📁
Papermind - Papermind Slack App is a collaborative article-editing and document management platform for Slack
Sign in with Slack - Let users login to your site with Slack
Managify - Create & organize all your documents in a single platform.
Trainual + Slack Integration - Capture knowledge or access training right inside Slack
Egencia - Egencia is a corporate travel management system.