What IDRlabs does

IDRlabs operates a psychometric testing platform that publishes 1,435+ personality, psychology, and behavioral assessments online through its idrlabs.com website. The platform's technical foundation rests on established psychometric frameworks — primarily the Big Five (Five Factor Model) — alongside proprietary instruments including CT-NEO-IP© and IDR-DCPT© (Dark Core Personality Test). Tests are self-report instruments administered through a web interface with no app or account requirement for basic access; scores are logged into an anonymized database of 793.3M+ cumulative completions (~239K tests/day) that powers population-average benchmarks and ongoing statistical validation. Content is available across 21+ languages and is reviewed by a network of compensated Ph.D. academics in psychology, political science, and education.

The business model is advertising-led: IDRlabs is described as principally earning revenue through third-party advertising placed by Raptive (CMI Marketing, Inc.), with a secondary optional subscription tier (IDRlabs Site Membership) unlocking 100+ premium articles and a 14-day refund guarantee. Customer segments span general consumers seeking self-knowledge, psychology students and academics, and HR/corporate users seeking accessible validated instruments. Distribution is exclusively direct, self-serve digital via the website, with no mobile app, channel partners, or app-store presence. The company (legal entity IDRlabs International) is private, bootstrapped, and founder-controlled, with no disclosed external funding, parent company, or acquisition history.

Name

IDRlabs

Legal name

IDRlabs International

Website

https://idrlabs.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

IDRlabs operates a free online psychometric testing platform offering 1,435+ personality and psychology assessments across 21+ languages, monetizing primarily through third-party advertising via Raptive and an optional premium membership for academic articles.

Ownership category

akta.pro rank

Product category

Online Psychometric Testing

NAICS

Research and Development in the Social Sciences and Humanities (541720), Marketing Research and Public Opinion Polling (541910)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Personality & Behavioral Assessments (BPACAMAC)

akta.pro secondary industries

Psychometric Test Publishing & Norming / Validation Services (BPACAMAG), Computerized Adaptive Testing (CAT) & Psychometric Analytics Platforms (EDAFADAD), Psychometric, Aptitude & Cognitive Ability Test Content (EDAGADAK)

Keywords

• Online personality tests
• Psychometric assessment platform
• Behavioral science quizzes
• Personality psychology tests
• Freemium assessment platform

Headquarters

HQ city

Schwarzenbach

HQ country

Germany

HQ region

Europe

Markets served

GTM type

B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Advertising Revenue: The site principally earns money through third-party advertising. CMI Marketing, Inc., d/b/a Raptive serves as the service provider for placing advertisements on the site. Raptive collects and uses certain data for advertising purposes.
2. Premium Membership: The site offers optional paid membership for additional content. Becoming a site member is optional and provides access to premium articles (100+ premium articles available). All content purchased is strictly for personal use only.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

IDRlabs operates an online psychometric testing platform that hosts 1,435+ free personality and psychology assessments, including proprietary instruments such as the CT-NEO-IP© Big Five test, IDR-DCPT© Dark Core test, Jungian typology tests, clinical screening tools, and pop-culture-themed quizzes. The platform collects anonymized statistical data from 793.3M+ test administrations to validate and benchmark results, and monetizes primarily through third-party advertising (served by Raptive/CMI Marketing, Inc.) plus optional paid site memberships granting access to 100+ premium academic articles.

Product overview

IDRlabs operates as a single unified platform offering online personality and psychology testing services. The core product is the IDRlabs Personality Tests Platform, which hosts 1435+ distinct personality assessments including the Big Five President Test, Pooh Pathology Test, and Dark Core Personality Test. Supplementary offerings include the IDRlabs Articles module (100+ free and premium academic articles written by Ph.D.s) and optional site membership for premium content access. All tests are self-report instruments intended for personal insight, with statistical controls and validation applied to ensure accuracy.

Differentiator

Problem solved

Functional benefit

Products and services

• IDRlabs Personality Tests Platform An online platform hosting 1,435+ free personality and psychology tests, including proprietary Big Five, Dark Core, Jungian, clinical, and pop-culture-themed assessments, accessible globally in 21+ languages without account creation, targeted at individual consumers seeking self-knowledge and entertainment.
• IDRlabs Site Membership An optional paid subscription that unlocks access to 100+ premium academic articles on psychology, philosophy, and individual differences, with a 14-day refund guarantee and strictly personal use terms.
• Big Five President Test A 50-question Big Five personality test that scores the five major dimensions of personality (Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism) and allows users to compare themselves with 25 U.S. Presidents whose personalities were calculated by Ph.D.s Steven J. Rubenzer and Thomas R. Faschingbauer, targeting individual consumers interested in political and personality comparison.
• Pooh Pathology Test A free online personality test that maps users to Winnie the Pooh characters corresponding to psychiatric diagnoses, based on peer-reviewed research by Shea, Gordon, Hawkins, Kawchuk, and Smith in the Canadian Medical Association Journal, targeted at individual consumers seeking pop-culture-themed clinical insight.
• Dark Core Personality Test (IDR-DCPT©) A proprietary assessment that measures the Dark Core of Personality, a common underlying disposition from which specific dark personality traits (e.g., narcissism, Machiavellianism, psychopathy) emerge as manifestations, based on research by Mashagen, Hilbig, and Zettler, targeted at individual consumers and psychology enthusiasts.

Quantifiable outcome

• 793.3M+ tests taken demonstrating massive user engagement and scale
• +2 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Raptive (CMI Marketing, Inc.)coreOthersRaptive (CMI Marketing, Inc.) serves as the advertising service provider for IDRlabs, handling the placement of advertisements on the site. Raptive collects and uses certain data for advertising purposes as described in their privacy policy.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• 16Personalities (Neris Analytics): Operates a free, ad-supported personality test platform built on the 16-type model with hundreds of millions of users. Direct competitor to IDRlabs in casual, freemium personality assessment with a similar SEO- and social-led growth model.
• Truity: Online personality and career assessment platform offering free tests with paid premium reports and certifications. Closely comparable to IDRlabs in product format, target audience, and freemium monetization logic.
• Traitify: Visual, image-based personality assessment sold primarily to employers and developers via API. Comparable to IDRlabs in underlying psychometric content but differentiates via B2B / HR-tech positioning.
• Crystal Knows: Personality-driven sales and communication platform using DISC-based assessments with B2B SaaS pricing. Comparable to IDRlabs in foundational assessment science and overlap in HR/professional user base.

Emerging players

• Pymetrics: AI-based behavioral assessment platform used for hiring, focused on neuroscience-grounded cognitive and personality tasks. Overlaps with IDRlabs on psychometric personality measurement but targets enterprise hiring rather than consumer self-discovery.
• TestGorilla: Pre-employment assessment marketplace combining personality tests with skill and cognitive measures for SMB hiring. Comparable to IDRlabs in personality-test content but bundled into a hiring workflow for paying employers.
• Berke Assessment: Personality and integrity assessments used for hiring and team development. Comparable to IDRlabs in HR-targeted personality measurement but with a smaller catalog and B2B-only positioning.

Broad incumbents

• The Myers-Briggs Company: Long-established publisher of the MBTI assessment with enterprise sales, certification programs, and a large proprietary content library. Represents the incumbent benchmark IDRlabs' Big Five/Jungian content competes against in B2B and educational segments.
• Hogan Assessments: Enterprise-grade personality assessments used for hiring, leadership development, and succession planning. Represents the high-validity, high-price ceiling that limits IDRlabs' addressable B2B market without further investment in job-relevant validation.

Regional players

• Mettl (Mercer Mettl): Online assessment platform widely adopted in India and other emerging markets for hiring and certification. Operates in the same online psychometric-assessment space but with regional concentration and a stronger enterprise tilt than IDRlabs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/idr_labs
• Facebookfacebook.com/118151358256086
• LinkedInlinkedin.com/company/idrlabs

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about IDRlabs