Crystal, also known as Crystal Knows, is a Chrome extension designed to enhance communication by providing personality insights based on publicly available information. It integrates seamlessly with platforms like LinkedIn, Salesforce, HubSpot, Gmail, and Outlook, enabling users to tailor their communication strategies to align with the unique personalities of their contacts. By analyzing text samples from social media profiles, online bios, and other public data, Crystal predicts personality types and offers personalized communication advice. This tool is particularly beneficial for sales professionals, recruiters, and anyone aiming to improve their interpersonal interactions by understanding the motivations and communication styles of others. Overall, Crystal's Chrome extension serves as a valuable tool for professionals seeking to enhance their communication by understanding the personality traits of their contacts. While it offers insightful features and seamless integrations, potential users should consider the limitations of the free version, the cost of premium plans, and address any privacy concerns before fully committing to the platform.
The Free plan ($0/month) includes basic personality assessments and up to 5 profile views per month. That means users can run Crystal on a few contacts for free each month using the extension. Upgrading to Premium (around $49/month billed annually) raises this allowance to 200 profile analyses per year and unlocks integrations (Salesforce, HubSpot) and advanced recommendations. In summary, Crystal’s extension costs nothing for the basic free plan but higher-volume usage requires paying for Premium.