Crystal Knows is a 🏷️#browser-extension which helps you understand those with whom you communicate by predicting their personalities. [1] Crystal uses 📝Machine Learning (ML) to predict the personality based on analysis of public, written information and coaches you to write more effective emails—providing personalized email advice, templates, and even real-time suggestions. [2]
I love the concept of Crystal, but found that—since the machine learning develops its assessments from publicly available information and thus creates a personality derived from a presentation of oneself—it was easy to become dangerously dependent. For this reason—and the sluggishness of the load times—I no longer use Crystal, but still recommend playing with it for a few weeks.
References
- Crystal Knows, crystalknows.com
- Crystal Knows: Sales, crystalknows.com