Unlock Human Potential with Personality Prediction in Just 90 Seconds

Koios AI’s API delivers Big 5 personality predictions and actionable insights tailored for Talent, Sales, and Core Personality analysis all from just 90 seconds of speech.
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Revolutionising Personality Insights with Voice AI

Koios AI’s API is built to provide organisations with powerful personality insights that can transform how they understand, engage, and empower individuals.

Whether you’re managing talent, closing sales, or exploring personality traits, our API is your gateway to advanced psychometric analysis powered by voice.

Three Powerful APIs Tailored to Your Needs

Our Big 5 personality prediction API offers three tailored solutions, each designed to deliver actionable insights from a simple voice input.

Three Powerful APIs Tailored to Your Needs

Koios AI’s API is built to provide organisations with powerful personality insights that can transform how they understand, engage, and empower individuals. Whether you’re managing talent, closing sales, or exploring personality traits, our API is your gateway to advanced psychometric analysis powered by voice.

Core Personality Prediction

Provides accurate Big 5 personality scores (OCEAN) based on just 90 seconds of speech. Perfect for applications in personal development, academic research, or team dynamics.
Output: Big 5 personality scores (Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism)

Talent Personality Prediction

Optimised for talent management, acquisition, and development. Gain insights into an individual’s workplace traits, including collaboration style, leadership potential, and areas for growth—all from a short voice clip.
Output: Big 5 scores + talent-specific insights (e.g., leadership style, adaptability).

Sales Personality Prediction

Designed to boost sales outcomes by offering personality-driven insights into customer communication preferences. Understand how to build better relationships and increase conversion rates—all with just 90 seconds of speech.
Output: Big 5 scores + sales-specific insights (e.g., communication style, motivators
Explore API Documentation

How Our API Works

Our API turns voice data into actionable personality insights in seconds, helping you make informed decisions in Talent, Sales, and beyond.

Transforming Industries with Voice-Based Personality Insights

Koios AI’s API empowers organisations across industries to unlock the full potential of personality-driven insights.
Talent Development
Use personality insights to tailor leadership programs, improve team dynamics, and support career growth.
Sales Enablement
Enhance sales team effectiveness with insights into customer communication styles and motivators
Customer Service
Build trust and empathy by adapting responses to individual personality traits.
Recruitment
Streamline candidate selection with predictive insights into cultural fit and role alignment.

Seamless Integration with Your Applications

Our API is built for simplicity, security, and scalability,
making it easy to integrate with your existing platforms.
Input Format
Voice file (e.g., WAV, MP3)
Output
JSON file with Big 5 scores
and tailored insights
Response Time
2 seconds per request.
Integration
RESTful API with full documentation
Security
Data encryption and compliance
with GDPR standards
Explore API Documentation

What Our Customers Are Saying

See how organisations are using Koios AI’s API to drive results.
“ The Talent API helped us identify leadership potential faster and more accurately than ever before. “
HR Director , Global Tech Firm
“ With the Sales API, our team improved customer engagement by 35%, driving significant revenue growth.“
Sales Manager , SaaS Company

Start Unlocking Personality
Insights Today

Get started with Koios AI’s API and transform
how you work with people.