For teachers, clubs & leagues

Bring competitive debate to your classroom

Create a private, invite-only tournament for just your students, and let an impartial AI judge score every round instantly — with reasons. No volunteer judges, no scheduling headaches. Set it up yourself in minutes.

Free for classroomsPrivate & invite-onlySafe & moderated26 languages
3,392
debaters
136
countries
17,794
verdicts delivered
26
languages

Run a private tournament in minutes

Bracket, championship, and king-of-the-hill formats — spin up a whole tournament for your class, club, or league and let an impartial AI judge score every match, live. Flip it private and invite only your students, so it stays hidden from everyone else. No recruiting volunteer judges, no ballot-counting, no disputes. Just debate.

  • Invite only the students you choose
  • Every match judged 0–100 with written reasoning
  • Live standings, brackets, and belts
  • Hidden from the public leaderboard
Ms. Rivera's 4th Period Private
AvavsNoah judged
MayavsLiam judged
ZoevsEthan judged
PriyavsLucas judged
Every match judged by AI · scored 0–100 with written reasoning · zero volunteer judges.

Why educators use ArguFight

Fair AI judging at scale

Every match scored 0–100 with written reasoning by an impartial AI judge. No volunteer judges to recruit, no ballots to count, no disputes.

Private tournaments

Host a private, invite-only competition for just your class, or a full league bracket. Live scoring, standings, and belts built in.

Track progress

Every student gets an ELO rating, a debate history, and per-round feedback — so you can see who is improving and where.

Safe & moderated

A private tournament keeps students debating only each other. Moderation and clear rules keep it appropriate for the classroom.

Ways to use it in class

Homework

Assign a topic and have students submit structured arguments for the AI to judge — graded feedback without the grading pile.

Head-to-head

Pair students one-on-one on a resolution and let the AI call each round with reasons both sides can learn from.

Club scrims

Run low-stakes practice rounds for your debate club, any time — no room, no judges, no scheduling.

League tournaments

Spin up a full bracket for a class, a grade, or a whole league and let the AI score every match, live.

Debate, without the logistics

Create a private tournament for your class, invite your students, and let the AI judge every round — free, and you can start right now. No recruiting, no demo call, no waiting.

Questions?

Questions from educators

Do we need volunteer judges to run a debate tournament?

No. An impartial AI judge scores every debate instantly with written reasoning, so you can run a full tournament without recruiting or training a single volunteer judge. That is the biggest logistics win for educators.

Can I make a tournament private and invite only my students?

Yes. When you create a tournament you can flip it to private and invite only the students you choose. Private tournaments stay hidden from everyone else on ArguFight — only you and the students you invite can see or join it.

Can we run our own debate tournament?

Yes. Create a bracket, championship, or king-of-the-hill tournament for your class, club, or league, invite students, and let the AI handle scoring and standings live. You set it up yourself in minutes — no demo call required.

Is it safe and appropriate for students?

ArguFight is moderated, and a private tournament keeps your students debating only each other. There is no open chat with strangers inside a private tournament — students debate the topics you run, and the AI judges the arguments.

How much does it cost for a classroom?

Getting started is free. Students create a free account, you create a free tournament, and the AI judges every round at no cost. You can start today without talking to sales.