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 the Federal Reserve hike rates by December 31, 2028?
97%
– 0.0pt
Vol $0 today · $2.9K total
Possibly the same event, on the other platform
Polymarket
Will Anthropic announce bankruptcy by December 31, 2028?
17%
Polymarket
Iran leadership change by December 31?
13%
Polymarket
Will Anthropic announce bankruptcy by December 31, 2029?
20%
Polymarket
Will Ethereum dip to $1,250 by December 31, 2026?
8%
Polymarket
Will Anthropic announce bankruptcy by December 31, 2027?
9%
Polymarket
US imports Russian diesel by December 31?
68%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.