Spar With AI

AI that debates back. Sharpen your arguments, challenge your thinking, and see how your reasoning holds up under pressure.

Most AI just agrees with you.

Spar With AI is different. Pick a topic. Choose an opponent designed to break your reasoning. Defend your position. Get coached on exactly where you lost.

WHY SPAR Most chatbots are trained to be helpful. We trained ours to push back. If you can't defend an idea against an opponent designed to break it, you don't actually believe the idea — you're just attached to it.

SIX OPPONENTS, EACH ONE DIFFERENT

• The Socratic — pries open assumptions through patient questioning
• The Cross-Examiner — fires at specifics, exposes contradictions
• The Journalist — demands sources, tracks evasions
• The Ideologue — won't budge from a fixed worldview
• The Saboteur — uses misdirection, reframing, rhetorical traps
• The Executive — cold and data-driven, dismisses what can't be measured

THE COACHING REPORT After every round, get scored across five dimensions: Clarity, Evidence, Composure, Counter, and Finish. See exactly which arguments landed, which collapsed, and what you should have said instead.

TRACK YOUR PROGRESS Round history. Topic-by-topic stats. Personal best scores. Climb the leaderboard.

PRO ($7.99/MONTH)

• Unlimited debates
• All 6 opponents
• Unlimited coaching reports
• Round history and public profile
• Leaderboard ranking
• Weekly challenges

FREE TIER 3 sparring sessions to try, basic coaching report, all 6 opponents available.

Subscribe to Pro through the app to support continued development.

Learn more at sparwithai.com.