Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

Quip: Team Documents for Slack - Create, share and get notified about Quip docs in Slack

Eduflow - Digital learning that actually teaches students something

Trainual + Slack Integration - Capture knowledge or access training right inside Slack

Kialo - Kialo is the platform for rational debate. Empowering reason through friendly and open discussions.

WorkStudio - Simple, collaborative work management