Built for disagreement
Pick a side. Prove your point.
A daily claim with the strongest case for and against. No hot takes without homework. No easy agreement.
One free debate, every day. Your opinion is the entry fee.
Today's debate
Ends in 14:32:11Remote work makes us less productive.
1,003 votes · built for disagreement
Choose a side to unlock the split.
Steelman first
Better thinking thrives on tension.
01
Read both cases
The strongest argument on each side, in plain language.
02
Commit
Choose the position you can actually defend.
03
See the split
Find the fault line, then share your stance.
Crux Plus
Keep your streak. Revisit the arguments.
The daily card stays free. Plus keeps the thinking going when today's debate is over.
Crux Plus
$9/mo
- Unlimited debate archive
- Submit your own debate topic
- Weekly deep-dive with sources
- Streak protection and no ads
No soft answers
Questions worth arguing about.
What is Crux?+
Crux is one daily claim, argued from both sides. You choose where you stand only after seeing the strongest case for and against.
Is the daily debate free?+
Yes. Today’s debate, your position, and the live split are free. Crux Plus unlocks the archive and deeper weekly context.
Are the arguments trying to persuade me?+
No. Every card is built to make the disagreement more intelligent, not to manufacture a winning side.