ZELL is a self-hosted platform for simulating synthetic societies, generating agent personas, running multi-cycle events, and exploring behaviors through search, graphs, and dashboards.
How It Works
You find this free tool for creating and watching virtual worlds of people react to events, all running safely on your own computer.
With one easy command, you launch the full dashboard and simulation environment right on your machine—no cloud needed.
Generate hundreds or thousands of unique people, each with their own detailed personality, job, background, and location worldwide.
Introduce global crises or changes, then watch everyone decide and react step by step over days or years.
Find exactly what people said or felt by searching their thoughts and decisions.
See who influences whom through maps and relationship graphs.
Ask questions about patterns and get smart summaries.
Download reports, keep all your data private, and run endless 'what if' scenarios anytime.
Star Growth
Repurpose is a Pro feature
Generate ready-to-use prompts for X threads, LinkedIn posts, blog posts, YouTube scripts, and more -- with full repo context baked in.
Unlock RepurposeSimilar repos coming soon.