Crystal
by Crystal Project Inc
Quick Look
Crystal enhances sales communication by providing AI-driven personality insights for effective outreach and email optimization.
AI Overview
Who is this for?
Sales professionals looking to improve their communication and close more deals by understanding individual buyer personalities.
Key Features
- → Predict personality with one click
- → Personalized insights for calls and meetings
- → Real-time email analysis for tone and style
- → Optimize communication for specific buyer personalities
Reviews Analysis
Overall Sentiment
Mostly PositiveUsers find Crystal effective for tailoring communication to different personalities, though some encounter occasional integration issues.
Note: AI analysis focuses on the substance and recency of reviews, which may differ from the overall store rating.
What Users Love
- ✓ Helps tailor communication effectively.
- ✓ Provides valuable personality insights.
- ✓ Improves email optimization.
Points to Consider
- × Some users report occasional bugs or integration problems.
- × Might require a learning curve for full utilization.
Official Description
From the Developer
Communicate with anyone based on their unique personality.
Crystal (aka Crystal Knows) helps sales reps communicate effectively with any buyer, based on their unique personality, motivations, and communication style.
In LinkedIn, Salesforce, and HubSpot... • Predict anyone's personality of anyone with one click. • Get personalized insights for calls, meetings, and demos. • Build playbooks for every stage of the sales process.
In Gmail and Outlook... • Automatically check the words, phrases, style, and tone of emails in real time. • Optimize your greetings, calls-to-action, descriptions, value propositions, questions, sign-offs, and other sentences for each buyer personality type.
Crystal helps thousands of organizations globally to put adaptive selling and communication into practice. Read our privacy policy here: https://www.crystalknows.com/privacy
Your extension? Let us know if we can update or correct anything!
Key Info
-
Rating:
4.1/5.0
(207 ratings)
- Users:100,000
- Version:11.29.1
- Updated:Aug 20, 2025
- Developer:Visit Website →
Stats from Chrome Web Store
