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
Who will win the 2028 United States vice presidential election?
5%
Kalshi
Who will win the 2028 United States vice presidential election?
2%
Kalshi
Who will win the 2028 United States vice presidential election?
3%
Kalshi
Will Ron DeSantis be the nominee for the Presidency for the Republican party?
5%
Kalshi
Will Ron DeSantis be the nominee for the Vice Presidency for the Republican par…
2%
Kalshi
Will Andrew Yang announce a run for President of the United States in 2028?
24%
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Will Ron DeSantis win the 2028 US Presidential Election?
3%
– 0.3pt
Vol $1.9K today · $12.8M total
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.