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 the Democratic party win the Presidency in 2032?
50%
Kalshi
Will the Democratic Party win the 2028 Utah Senate District 2 election?
4%
Kalshi
Will the Democratic Party win the 2028 Utah Senate District 3 election?
12%
Kalshi
Will the Democratic Party win the 2028 Utah Senate District 4 election?
4%
Kalshi
Will the Democratic Party win the 2028 Utah Senate District 8 election?
77%
Kalshi
Will the Democratic Party win the 2028 Vermont House Addison-2 election?
94%
Change ×
Will Scott Colom win the 2028 Democratic presidential nomination?
0%
– 0.1pt
Vol $455.3K today · $455.3K total
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.