Evaluating the AI Products
with 8.3 Billion Persona Agents
MatrAIx is the persona-based evaluation infrastructure for AI models and digital products, grounded in a population of 8.3 billion persona agents.
The next frontier for personal agents is understanding humanity—and learning to behave like us.
Four types of evaluation tasks.
Survey
// questionnaires & feedbackCollect structured and open-ended user feedback for market research, concept testing, and preference analysis.
Chatbot
// conversational AI evaluationEvaluate AI chatbots across task completion, customer satisfaction, helpfulness, safety, and multi-turn reliability.
Web
// web prototype evaluationEvaluate web prototypes and features across usability, presentation, navigation, latency sensitivity, and task completion.
App
// app product evaluationEvaluate app features and workflows across functionality, responsiveness, task success, and user preference.
From simulated users to actionable evaluation results.
See MatrAIx in action.
Start exploring the MatrAIx eval infra.
Selected coverage.
Google DeepMind
Stanford University
Anthropic
Netflix
Microsoft
NVIDIA
Amazon
Snorkel
Columbia University
- ...etc
Build the human layer of intelligence with us.
Join the Persona, Environment, or Application team and contribute through research, engineering, data, evaluation, or product scenarios.