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
Kalshi
Will Jonathan Bailey be the next James Bond?
2%
Kalshi
Will Theo James be the next James Bond?
9%
Kalshi
Will James Norton be the next James Bond?
6%
Kalshi
Will Idris Elba perform as M in the next James Bond film?
12%
Kalshi
Will Callum Turner be the next James Bond?
68%
Kalshi
Will Robert Pattinson be the next James Bond?
8%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.