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 anyone win the next French presidential election in the first round?
5%
Kalshi
Who will win the next presidential election?
3%
Kalshi
Who will win the next presidential election?
3%
Kalshi
Who will win the next presidential election?
3%
Kalshi
Who will win the next presidential election?
10%
Kalshi
Who will win the next presidential election?
12%
Change ×
Will Xavier Bertrand win the 2027 French presidential election?
0%
– 0.0pt
Vol $0 today · $6.2M total
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.