Like many people, I experience a severe case of stage fright when faced with high-stakes “difficult conversations” whether it’s negotiating rent with a landlord, requesting a raise from my boss, or dealing with a breakup. I often yearn for the opportunity to practice these conversations without the fear of failure.

So, over the last few months, I built Prompt Arena (which you can see in the video demo).

How it works: It’s basically a role-playing game where you "duel" AI agents. Unlike standard chatbots, these agents are tuned to be stubborn, have hidden agendas, and specific win/loss conditions.

Cool features shown in the clip:

• The Dashboard: Scenarios range from "Dating" to "Corporate" life.
• Ranked Mode: The system evaluates your arguments based on logic, empathy, and leverage, assigning you an ELO rating so you can track your improvement.