Polymarket vs. Kalshi
Compare markets
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
Polymarket
Will the Democratic Party candidate win the 2026 Texas Senate election by 3%-6%?
37%
Polymarket
Will the Democratic Party candidate win the 2026 Texas Senate election by 6%-9%?
16%
Polymarket
Will the Democratic Party candidate win the 2026 Texas Senate election by 0%-3%?
20%
Polymarket
Will the Democratic Party candidate win the 2026 Texas Senate election by 9%-12…
6%
Polymarket
Will the Democratic Party candidate win the 2026 Texas Senate election by 12% o…
5%
Polymarket
Will the Democrats win the Michigan Senate race in 2026?
80%
Change ×
Will the Democratic Party win the 2028 Washington Senate District 14 election?
73%
▲ +22.5pt
Vol $0 today · $0 total
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.