Talk into your mic. Eleven AI jurors listen and switch sides as you argue. Get eight of them on your side.
Everyone argues FOR against Vera today. One try, same motion for all.
Talk into your mic against Vera or your friends. Eleven AI jurors listen and switch sides as your arguments land.
Choose a motion from four packs or write your own. Pick a side and an opponent.
When your turn starts, just talk. Your words appear on screen as you speak.
Every juror cares about something different. Get 8 of 11 on your side, or take the final verdict.
Our AI debater: Friendly, Sharp, or Savage, from Easy to Hard. Her turns are capped at the length of yours, so she cannot win on volume.
Send a private code. You hear each other live while the jury listens.
Two players, one laptop or phone. Pass the mic between turns.
A room with a join code. The winner stays on, the next challenger rotates in, and the standings keep score.
For streamers: argue against Vera while your Twitch chat picks the motion and votes as the jury.
One motion a day for everyone, argued against Sharp Vera. One try each, so scores compare like a word puzzle.
Share your result: one square for every juror you won.
1 token = 1 hosted game. The host pays. Everyone you invite plays free.
3 tokens
every day you sign in
A new batch every month. Unused games do not roll over. Cancel any time.
€0.20
a game, any amount from 10 to 500
Invite a friend. When they subscribe or top up 30 games or more, you get 25 tokens.
Finish a match on any day to grow your day streak. Milestones pay out in tokens.
Every 7th day in a row earns a streak freeze, and you can hold two. A freeze covers a day you miss.
Add the people you debate. Friends see each other’s rating and streak.
Show off your record, badges, and a year of activity on your own page. It stays private until you switch it on.
Climb the global rating board, this week’s board, and the streak board, or just beat your friends.
Yes. You get 3 free tokens every day you sign in, and unused ones bank up to 9. One token hosts one game, and guests you invite play free. Subscribe or top up only if you want to play more.
You argue out loud, so a mic makes it a show. A phone or laptop mic is enough. If you cannot talk, you can type your turns instead.
Current Chrome, Edge, Safari, Firefox, and Brave, on computers and phones. Nothing to install.
No. Each phrase you speak is sent for transcription and the audio is discarded right away. We keep the text of a live match for about a day after it ends, and your results in your history.
Contradicto is for players aged 14 and over.
Yes. Streamer mode hides join codes, viewer links show the match with live captions, the OBS overlay drops the buttons, your Twitch chat can be the jury, and any match can become a 15-second vertical clip.
The best debaters on Contradicto, by rating, by this week’s gains, and by daily streak.
| # | Player | W | L | Pts | Streak |
|---|
Chat votes with !for and !against. Read-only, no login.
Before anyone speaks, some jurors already lean one way. Answer their worries to win them over.
Send your friend the link or the code:
Streaming? Capture this tab’s audio in OBS. Viewer links play Vera but show people as captions.
3 free tokens every day. 1 token hosts 1 game, and friends you invite play free. No password needed.
Test mode: use code 000000
By continuing you confirm you are 14 or older and agree to the Terms and Privacy Policy.
1 token = 1 hosted game, the Daily Debate included. Guests you invite play free, and you get 3 free tokens every day you sign in.
A new batch every month. Unused games do not roll over. Cancel any time.
Subscriptions are cheaper per game.
Buying is not available right now. You still get 3 free tokens every day you sign in.
+25 Invite a friend: when they subscribe or top up 30 games or more, you get 25 tokens.