Crystal
AI sales assistant software
Talent assessment software
Recruiting software
Pre-employment screening software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$49 per month
Free TrialFree version
Small
Medium
Large
- Professional services (engineering, legal, consulting, etc.)
- Information technology and software
- Media and communications
What is Crystal
Crystal is an AI-assisted sales enablement tool that provides personality-based communication guidance for prospecting and outreach. It is used by sales and business development teams to tailor emails, calls, and meeting approaches based on inferred communication styles. The product typically operates as a browser extension and integrates with common email and CRM workflows to surface recommendations in-context. It also overlaps with talent assessment and recruiting use cases by applying similar personality insights to candidate communication and screening conversations.
Personality-based messaging guidance
Crystal focuses on generating practical guidance for how to communicate with a specific person, such as tone, phrasing, and meeting tips. This can help standardize outreach quality for reps who are new to a territory or account. The output is designed to be used directly in day-to-day prospecting rather than as a standalone assessment report.
In-workflow delivery options
Crystal is commonly deployed via a browser extension and email/CRM-connected workflows, which reduces the need to switch tools. This supports use cases like drafting emails, preparing for calls, and reviewing profiles before meetings. In practice, this can make adoption easier than tools that require separate logins and manual data entry.
Applicable beyond pure sales
The same communication-style insights can be used in recruiting and pre-employment contexts, such as improving outreach to candidates and preparing interviewers. Teams can apply the guidance to internal communication and stakeholder management as well. This cross-functional applicability can be useful for organizations that want one behavioral-insight tool across go-to-market and talent teams.
Not a full CRM platform
Crystal does not replace core CRM capabilities such as pipeline management, forecasting, territory management, or complex reporting. Organizations typically still need a separate system of record for contacts, deals, and activities. This can add integration and governance work to keep data consistent across tools.
Inference accuracy varies
Personality and communication-style recommendations are based on inferred signals rather than validated psychometric testing in many real-world scenarios. Accuracy can vary by data availability, role, and individual behavior, which may lead to generic or mismatched guidance. Teams often need enablement and guardrails so users treat recommendations as suggestions, not facts.
Recruiting compliance considerations
Using personality insights in hiring and pre-employment screening can introduce legal and ethical risks depending on jurisdiction and how the output influences decisions. Organizations may need to document appropriate use, ensure non-discrimination practices, and involve HR/legal review. This can limit adoption for formal assessment or selection workflows compared with purpose-built, validated assessment platforms.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Free | $0 per month | Free personality tests; 5 free personality predictions (profile credits); account remains accessible after credits used; no credit card required. |
| Premium (annual) | $49 per user/month (billed $588 annually) | 240 personality predictions per year; view personality profiles in LinkedIn; meeting reports; email support. |
| Premium (monthly) | $59 per user/month | Monthly billing option (20 profiles per month). |
| Premium+ (Jobs - for recruiters/hiring) | $99 per month | Allows recruiters to add candidates for unlimited jobs and view Job Fit scores; includes a limited number of Playbooks per month; targeted at hiring use-cases. |
| Enterprise / Business | Custom pricing (contact sales) | Access to Teams, Hiring, & Sales platforms; unlimited personality predictions; dedicated Customer Success Manager; onboarding, training, white-labeling and enterprise features. |
| Data | Custom pricing (contact sales) | High-volume personality predictions via API; CRM integrations (Salesforce, HubSpot); CSV enrichment; designed for data/API delivery rather than the SaaS platform. |
Seller details
Crystal Knows, Inc.
Nashville, TN, USA
2014
Private
https://www.crystalknows.com/
https://x.com/crystalknows
https://www.linkedin.com/company/crystal-knows/
