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.

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Polymarket Politics

Will Cătălin Drulă be the next Prime Minister of Romania?

0% – 0.1pt

Vol $0 today · $62.3K total

Market B

Possibly the same event, on the other platform

Kalshi Will Avigdor Lieberman be the next Prime Minister of Israel? 8% Kalshi Will Rupert Lowe be the next Prime Minister of the United Kingdom before Jan 1,… 8% Kalshi Will Nigel Farage be the next Prime Minister of the United Kingdom before Jan 1… 23% Kalshi Will Aleksandar Vučić become Prime Minister of Serbia following the next Serbia… 64% Kalshi Will Santiago Abascal become Prime Minister of Spain following the next Spanish… 6% Kalshi Will Ilija Srdanović become Prime Minister of Serbia following the next Serbian… 24%

Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.