Polymarket vs. Kalshi
Compare markets
See where the two biggest prediction markets disagree. Pick any two markets, or start from the biggest gaps below: prices, volume, history and the resolution rules, side by side.
Possibly the same event, on the other platform
Polymarket
Will Ali G be TIME Person of the Year 2026?
1%
Polymarket
Will Zohran Mamdani be TIME Person of the Year 2026?
23%
Polymarket
Will Donald Trump be TIME Person of the Year 2026?
6%
Polymarket
Will Benjamin Netanyahu be TIME Person of the Year 2026?
7%
Polymarket
Will James Talarico be TIME Person of the Year 2026?
19%
Polymarket
Will Marco Rubio be TIME Person of the Year 2026?
4%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.