1,247 people debating right now
Debate anyone
in the world.
Every claim fact-checked. Every argument scored.
Ready to Spar?
Trending Topics
See all →“Social media does more harm than good”
technology
Go
“Universal basic income is inevitable”
economics
Go
“College degrees are no longer worth the cost”
economics
Go
“Nuclear energy is the only path to net zero”
environment
Go
“Remote work is more productive than office work”
economics
Go
“Cryptocurrency will replace traditional banking”
economics
Go
Open Challenges
See it in action
Watch AI fact-check claims in real-time during a live debate.
LIVE DEBATE
Nuclear Energy vs Renewables...
How It Works
1
⚔️
Pick Your Battle
Choose a trending topic, find a matched opponent, or practice against AI.
2
💬
Debate Live
Opening, free debate, closing. AI fact-checks every claim. No BS allowed.
3
🏆
Win & Rank Up
Get scored on decency and arguments. Earn ELO. Climb to Grandmaster.
What Debaters Say
“Finally a platform where you can't just make stuff up. The AI fact-checking changes everything.”
S
Sarah K.
Gold · ELO 1580
“I argued on Twitter for years. Now I spar on SparWith and actually improve.”
M
Marcus T.
Platinum · ELO 1870
“The practice mode helped me prep for my college debate tournament. Won first place.”
A
Aiden L.
Silver · ELO 1240
Ready to prove your point?
Every claim fact-checked. Every argument scored. Find out how good you really are.
Start Debating Free