Testportrait - Voice Assessment Platform
Discover Your Mind's Architecture
A professional AI-powered voice assessment that reveals unique personality patterns and cognitive style in just 5 minutes. 100% private & secure with 10,000+ assessments completed.
The Challenge
The Problem
The client wanted to create an engaging psychological assessment that felt natural and modern. Traditional text-based tests felt impersonal and required too much effort from users.
Why Existing Solutions Failed
Text-based personality tests require reading and typing, which feels like work. The experience is clinical rather than conversational, making it less engaging and harder to complete.
Business Impact
The goal was to create something people would actually want to do and share with friends - a personality test that feels more like a fun conversation than a questionnaire.
How It Works
From first interaction to final insights - here's the complete user journey
User Opens App
Start conversation immediately with no signup required
AI Asks Questions
Natural voice conversation about imaginary scenarios
User Responds
Speak naturally while AI listens and processes
Real-time Visualizations
See voice activity with engaging visual feedback
AI Analysis
Claude AI analyzes responses for personality insights
Generate Report
Create comprehensive personality assessment
View Results
Get instant insights about your mind's architecture
User Opens App
Start conversation immediately with no signup required
AI Asks Questions
Natural voice conversation about imaginary scenarios
User Responds
Speak naturally while AI listens and processes
Real-time Visualizations
See voice activity with engaging visual feedback
AI Analysis
Claude AI analyzes responses for personality insights
Generate Report
Create comprehensive personality assessment
View Results
Get instant insights about your mind's architecture
User Opens App
Start conversation immediately with no signup required
AI Asks Questions
Natural voice conversation about imaginary scenarios
User Responds
Speak naturally while AI listens and processes
Real-time Visualizations
See voice activity with engaging visual feedback
AI Analysis
Claude AI analyzes responses for personality insights
Generate Report
Create comprehensive personality assessment
View Results
Get instant insights about your mind's architecture
Our Solution
Approach
Created a voice-first platform where users simply talk to an AI. The AI asks questions about imaginary scenarios (cubes, horses, deserts), listens to responses, and analyzes the conversation to reveal personality insights. Users can start anonymously and get their results immediately.
Workflow
User opens app → Start conversation immediately → AI asks questions → User responds with voice → Real-time voice visualizations → AI analyzes responses → Generate personality report → View results instantly
Key Features
Technology Stack
Results & Impact
Before
No existing solution - this was a new product
After
Launched Testportrait with 10,000+ assessments completed. Users get professional personality insights through a 5-minute voice conversation.
ROI Impact
Successfully launched a voice-first personality assessment platform that has completed over 10,000 assessments. The 5-minute conversation format makes it accessible and engaging, while AI-powered analysis delivers professional-grade insights instantly.
Technical Details
Architecture Overview
React SPA with TypeScript and Vite for the frontend. ElevenLabs Conversational AI SDK handles real-time voice interactions. Supabase provides database, authentication, and magic link delivery. Webhook receives conversation transcripts and triggers Claude AI analysis via Anthropic API. WebAudio API creates real-time voice visualizations. Anonymous users get UUID-based sessions with optional account creation.
Integrations
Security & Compliance
Technologies Used
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