Crystal is the app that tells you anyone’s personality. You can use Crystal to understand your own personality learn more about your co-workers build strong teams and improve your communication. Along with the Crystal web-dashboard and Chrome Extension you can use the mobile app to:

- Take a free personality test
- View your friend’s and co-worker’s personalities
- See how your personality traits compare to other people that you know
- Get situation-specific communication advice like how to resolve conflict with a co-worker
- Easily invite other to take the free Crystal personality test