Run personality assessments for clients—without a monthly plan.

Create a BigFive Portal account, invite participants, and use one credit only when a permanent report is successfully generated. Your first credit is free; no card required.

65,000+
Assessments Delivered
100+
Countries Globally
4.9/5
HR & Coaching Leaders
Science-Backed Performance

The Core Engines

High-precision psychometric pillars designed for the modern enterprise ecosystem.

01 /

HR Intelligence

Precision Hiring & Job Fit Analysis

Stop guessing. Use science and AI to match the right candidate to the right role instantly.

Job Profiles

Access industry-standard templates to evaluate candidate fit against proven benchmarks.

AI Profiler

Describe the job in plain text; our AI engine builds the psychometric requirement instantly.

Conscientiousness
High
Extraversion
Low
Agreeableness
Medium
Email
Status
Match
***@petersonacademy.com
Hired
76%
*******@ikea.com
Shortlisted
55%
******@meta.com
Rejected
28%
02 /

Leadership Dynamics

Build High-Performing Teams

Data-driven insights to align leaders with their teams and identify critical performance gaps.

Leadership Lens

Evaluate specific traits required for executive success beyond standard reporting.

Gap Analysis

Visualize the psychological distance between the leader and the team to highlight friction.

Decision style & risk

Boldness in decisions

37% 70%
Big gap

Preference for structure

54% 47%
Aligned

Communication & conflict style

Message clarity

47% 29%
Moderate gap
03 /

Advanced Coaching Tools

AI-Augmented Coaching & Therapy

Deepen your sessions with context-aware AI and relationship compatibility metrics.

Context-Aware AI

An assistant that has read specific user results to provide prep strategies and questions.

Relationship Match

"Couple" two reports to visualize dynamics and compatibility for counseling sessions.

Maya
Leo
Overall compatibility46%
Conflict safety31%

How you navigate disagreements together.

Stress resilience44%

Your combined ability to handle pressure.

Daily life harmony47%

Sync in daily routines and lifestyle.

Platform Power & Operations

Infrastructure designed for scale, flexibility, and transparent billing.

Assessment Flow

Manage thousands of assessments with a workflow designed for high-volume partners. Send single invites or execute bulk uploads in real-time.

JD
COMPLETED
AS
IN PROGRESS

Custom Packages

Not every client needs the full 33-metric deep dive. Build bespoke packages by selecting only the specific metrics relevant to your client's goals.

Key Feature
Targeted Testing Invites

Credit System

A transparent billing model designed to support your cash flow. You are only charged 1 credit when the final report is actually generated.

Pay on
Generation
Rollover
Enabled
Enterprise API

B5 API

Build your own psychometric solution. Power your SaaS, app, or enterprise platform with our scientifically grounded engine.

Full Integration

Keep users on your platform. Fetch the 120-question assessment and submit answers programmatically.

Structured JSON

Receive the full 33-metric analysis in clean, structured JSON format, ready for visualization in your own UI.

API Request Handler
// 1. Create a paid report (consumes 1 credit)const report = await fetch("https://api.example.com/v2/reports", {method: "POST",headers: {"Authorization": "Bearer <apiKey>","X-Provider": "<providerId>"},body: JSON.stringify({resultId: "64f1c0b4d1d2e3f4a5b6c7d9",locale: "en",bundles: ["elite"]})});// 2. Response (Report created successfully)// {//   "ok": true,//   "report_id": "c8d0e2a1-1111-2222-3333-444455556666",//   "status": "complete"// }// 3. Fetch full insights & metricsconst insights = await fetch("https://api.example.com/v2/reports/" + report.report_id);// Returns detailed JSON:// {//   "display_report": {//     "roleFit": [{ "role": "Product Manager", "fit": 88 }],//     "riskSpectrum": { "z": 0.8, "pct": 95 }//   },//   "content": {//     "info_cards": { "RoleFit": "Strong alignment with..." }//   }// }

Bring personality assessments into the services you already offer

Invite participants, track progress, and deliver branded reports for coaching, HR, leadership, and couples work.

Coaching

Prepare sessions around each client’s results.

  • Full personality reports
  • Report-aware AI Coach
  • Strengths and development areas

HR

Define what the role needs and compare candidates consistently.

  • Job Profiles and AI Job Profiler
  • Candidate-to-role comparison
  • Shortlist and hiring pipeline

Leadership

See how a leader’s style fits the team around them.

  • Individual Leadership Lens
  • Leader and team comparisons
  • Decision, delegation, conflict, and pressure

Couples

Help two people understand where they align and where friction may begin.

  • Communication differences
  • Conflict and stress patterns
  • Support needs and working agreements

Included with every Portal account

The same client-management and delivery tools support every service.

  • Client lists
  • Single and bulk invitations
  • Progress tracking
  • Reusable report templates
  • Your logo
  • Email and report-link delivery

From account to first report

1
1

Create and verify

Create your professional account, verify your email, and receive one welcome credit.

2
2

Invite a participant

Send one assessment invitation and follow progress from your Portal.

3
3

Generate the report

Use one credit only after the permanent report is generated successfully.

Start with one free report credit

No card required. Buy more credits only when you need them.