Whoare you,really?
Uncover your personality type through our research-backed assessment. Join 2,847,392 people who discovered themselves.
98%
Accuracy Rate
4.9
User Rating
12min
To Complete
Trusted by teams at forward-thinking companies
Three steps to
self-discovery
Answer 60 Questions
Thoughtfully crafted questions reveal your natural preferences across four cognitive dimensions.
Get Your Type
Our algorithm analyzes your responses to determine your unique personality type with 98% accuracy.
Explore Insights
Dive deep into what makes you tick—relationships, career paths, strengths, and growth areas.
Which type
speaks to you?
The science of
knowing yourself
Our assessment combines decades of research with modern technology to deliver insights that actually matter.
Research-Backed Science
Built on 40+ years of personality psychology research with validated scales proven across diverse populations.
Instant Results
Get your comprehensive personality profile immediately after completing the assessment.
Deep Insights
Understand your cognitive functions, communication style, and growth opportunities.
Unlock your team's
hidden potential
Whether you're a startup, sports team, book club, or family — understanding each other's personalities transforms how you collaborate, communicate, and grow together.
Team Mapping
Visualize personality distribution
Compatibility
Discover natural synergies
Insights Dashboard
Track team dynamics
Better Communication
Speak each other's language
Your brand, your assessments
Create white-labeled tests, send bulk invitations, and build custom assessments with AI.
White-Label Pages
Create branded test pages with your logo, colors, and custom domain. Your clients see your brand, not ours.
- Custom branding
- Your domain
- Logo & colors
- Personalized welcome
Bulk Invitations
Send personalized invitations to hundreds of participants at once via CSV upload. Track completions in real-time.
- CSV upload
- Email templates
- Status tracking
- Automated reminders
AI Test Builder
Describe your ideal assessment and let AI generate custom questions tailored to your specific needs.
- Natural language input
- Custom dimensions
- Industry-specific
- Instant generation
// Fetch personality results
const result = await fetch(
'https://api.persona16.com/v1/results/abc123',
{ headers: { Authorization: 'Bearer sk_...' } }
);
const { type, scores, insights } = await result.json();
// { type: "INTJ", scores: { EI: -0.8, ... }, ... }Build with our
powerful API
Integrate personality insights directly into your applications. Our RESTful API gives you full access to assessments, results, and analytics.
RESTful API
Clean, documented endpoints
Secure
OAuth 2.0 authentication
Webhooks
Real-time event notifications
Documentation
Comprehensive guides
This test completely transformed how I understand myself. The insights about my decision-making process and communication style have been invaluable for both my career and relationships.
Sarah Chen
Product Lead at Stripe
Simple, transparent
Start free. Buy credits when you need more. No subscriptions.
Free
Perfect for personal discovery
- Full 60-question assessment
- Detailed type report
- Career insights
- Shareable results
Starter Pack
For coaches & professionals
- Everything in Free
- 50 credits included
- White-label test pages
- Custom URL slugs
- Bulk invitations
Enterprise
For teams & organizations
- Everything in Pro
- AI test builder
- Unlimited pages
- Team analytics
- API access
- Dedicated support
Ready to meet
yourself?
Join 2.8 million people who have gained life-changing insights into their personality.
