The engine for synthetic user testing.

Crowdi turns your prototype into a living, breathing digital society. Test features, find bugs, and predict retention with thousands of AI agents.

Agent Design

Agents are built with diverse personas, goals, and memory systems to mimic real human behavior.

Simulation Loop

Observe, Plan, Execute, Log. Agents interact with your app in a continuous, realistic cycle.

Ecosystem Behavior

Simulate thousands of agents simultaneously to uncover emergent social dynamics and trends.

Telemetry & Analytics

Real-time dashboards showing engagement, friction points, and conversion funnels.

Heatmaps & Funnels

Visualise exactly where agents drop off or get confused in your UI.

Safety & Sandboxing

All simulations run in isolated environments. Your production data is never touched.

The Simulation Loop

Every agent operates on a sophisticated cognitive cycle. They don't just click randomly; they observe the UI, plan actions based on their persona, execute them, and learn from the results.

  • 1
    Observe UI State
  • 2
    Plan Next Action
  • 3
    Execute Interaction
  • 4
    Update Memory
PROCESSING