The arena

About Spar

The live arena for public argument

Our Mission

Spar turns disagreement into a live, scored, watchable format. People step into the arena, make their case on video, get judged by an AI rubric, and leave with an official record and replay. We are viewpoint-neutral and conduct-enforced: hard arguments are welcome, abuse is not.

How It Works

1Pick a card: topic, stance, format, and opponent
2Take the floor in a live timed video arena
3Get scored by the AI judge and backed by receipts
4Leave with an official decision, replay, and public record

Key Features

Official AI Judge

Scores the quality of the argument, not viewpoint agreement

Live Arena

Timed turns, corners, crowd pressure, and watchable match flow

Receipts

Transcript turns, fact checks, score reasons, and common ground

Public Record

Wins, losses, Spar Ranking, callsigns, replays, and rivalries

Ready to Start?

Join Spar today and turn polarization into progress.

Enter the Arena