Debate an AI across three timed rounds, then let a ten-person audience decide who won.
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Rostrum
Online now
Debating each other live is coming in a future version; for now you can send someone an invitation.
The motion
Your side
Who speaks first in each round
Round timings minutes per speaker
Your opponent
Rostrum
Style
Strength
Voice
You
Background behind me
Video recording
Translated versions
Checking ElevenLabs…
Your voice is cloned from your speeches in this debate: speak for at least 30 seconds in total (1–2 minutes gives a closer match). After the verdict, the Translated versions panel opens with these choices ready; nothing is sent to ElevenLabs until you press Create.
The audience 10 voters · they don't know which speaker is the AI
Fair judging
How hard is this audience for you?
−100 very easy
+100 very hard
Asks the ten audience members, before any speech, how much they lean towards each side of the motion you entered.
Moves the difficulty this many points in your favour (50 points = 5 extra scorecard points out of 40 from every audience member). Boosted wins count for less in your Rostrum score.
The verdict shows the scores before and after these corrections, so you can see exactly what they changed.
The motion
versus
REC 0:00
Rostrum
Rostrum's words will appear here as it speaks.
5:00
Opening
Getting ready…
PropositionOpposition
Room lean
You
You, live
0 words
Rostrum
The audience is deliberating…
0
You
0
Rostrum
Take-home messagesPulled together from all ten audience members' feedback
▶
Finishing the video…
Translated versionsEverything is translated: both speakers are re-voiced in the new language (you get a voice matched to yours, your opponent keeps a voice of their own), and the captions and on-screen text are translated too. Rendering takes about as long as the debate; all chosen languages are made at the same time in the background.