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.
Change ×
Will Wales announce an independence referendum before 2030?
28%
– 0.5pt
Vol $0 today · $803 total
Possibly the same event, on the other platform
Polymarket
Will "Leave" win the Alberta independence referendum?
0%
Polymarket
Will "Remain" win the Alberta independence referendum by 20–40%?
12%
Polymarket
Will "Remain" win the Alberta independence referendum by 60–80%?
13%
Polymarket
Will "Remain" win the Alberta independence referendum by 40–60%?
76%
Polymarket
Will "Remain" win the Alberta independence referendum by at least 80%?
0%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.