Polymarket vs. Kalshi
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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 Tucker Carlson be the nominee for the Presidency for the Republican party?
3%
Kalshi
Will Tucker Carlson and JD Vance be the 2028 Republican Presidential ticket?
1%
Kalshi
Will Tucker Carlson and Marco Rubio be the 2028 Republican Presidential ticket?
1%
Kalshi
Will Republican win the Presidency in 2028?
41%
Kalshi
Will a Trump family member the 2028 Republican presidential nominee?
5%
Kalshi
Will J.D. Vance be the nominee for the Presidency for the Republican party?
39%
Change ×
Will Tucker Carlson win the 2028 Republican presidential nomination?
3%
– 0.0pt
Vol $8.7K today · $13.9M total
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.