Choose a topic, opponent style, and the pressure you need.
Rehearse for an interview, challenge a business idea, or defend the side you rarely get to argue.
AI debate arena
Better arguments.Stronger you.
Train with an adaptive AI opponent that meets your ideas with the right amount of resistance—then shows you exactly how to improve.
Start free. No credit card required.
AI Opponent
Skeptical Analyst
Opponent response
“I disagree with your premise. What evidence supports your claim?”
Listening for evidenceYour turn
72
Overall score
Logic78/100
A clearer way to practice
Every exchange moves you forward.
Practice without the pressure.
A private arena for rough first drafts, better evidence, and another try.
An opponent that adapts to you.
Move from friendly practice to expert scrutiny as your confidence grows.
Feedback that compounds.
Track logic, evidence, clarity, and persuasion across every round.
Plans for the practice
Start with a case. Grow with the evidence.
Use Rhetorix for free when you need a sparring partner, then unlock a deeper training record when practice becomes a habit.
Free
$0/ month
For trying a new topic, rehearsing an idea, and seeing how your case holds up.
- Limited debates each day
- Basic feedback on each round
- Public leaderboard access
Rhetorix Pro
$15/ month
For students, candidates, founders, and speakers who want every practice session to compound.
Unlimited AI debates
Advanced logic and persuasion analytics
Custom opponent personalities
Mock interviews and negotiations
Debate history and improvement reports
Your next round starts here
Bring your strongest idea. We'll bring the opposition.
Practice the conversations that matter before they are live. Build the confidence to make your point—and the skill to prove it.