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Prediction market odds, compared
Live odds from Polymarket and Kalshi, the real price of the same contract on each venue, and research you can verify.
50 live markets • Updated hourly
Polymarket vs Kalshi
Same contract, two prices. Here is the cheaper one, fees included.
We compare what a $100 order actually buys on each venue, for contracts with equivalent resolution rules.
See all price gaps and the VoxOdds Gap Index →Live $100 comparison
Unfilled quote · payout only if this side settles at $1
Market
Odds
Your Call
Vol 24h
Trade
Shanghai Rolex Masters: Mariano Navone vs Pablo Carreno Busta
Sports
Needs confirmation
18%
Marian
82%
Pablo
$1.3M
33%
Yi Zho
67%
Lorenz
$1.2M
62%
Holger
38%
Daniel
$990.7K
58%
Camero
42%
Dalibo
$675.1K
66%
Karen
34%
Arthur
$672.9K
14%
Massim
86%
Alejan
$519.9K
22%
Joaqui
78%
Lautar
$510.1K
96%
Alexan
4%
Quenti
$445.5K
42%
Ekater
57%
Leylah
$435.2K
10%
Yuncha
90%
Casper
$401.3K
70%
Franci
30%
Roman
$400.5K
86%
Hubert
14%
James
$357.5K
32%
Matteo
68%
Brando
$327.5K
4%
Karoli
96%
Nikola
$323.6K
72%
Hubert
28%
Yi Zho
$323.2K
Shanghai Rolex Masters: Adrian Mannarino vs Flavio Cobolli
Sports
Needs confirmation
46%
Adrian
55%
Flavio
$318.8K
30%
Ben Sh
70%
Arthur
$312.0K
10%
Sebast
90%
Valent
$305.3K
82%
Quenti
18%
Colema
$304.1K
93%
Alexan
7%
Yibing
$298.0K
48%
HANJIN
52%
LGD Ga
$285.0K
86%
Caty M
14%
Yulia
$280.4K
2%
Over
98%
Under
$277.8K
50%
Iva Jo
50%
Mia Po
$276.0K
1%
Yes
99%
No
$275.3K
96%
Alex d
4%
Rei Sa
$271.4K
20%
Alejan
80%
Pablo
$269.2K
Investment insight
2026 Balance of Power: D Senate, D House
Price discovery watch: research YES, confirm rules and depth before sizing. YES 63.5% · Research watch
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Polymarket vs Kalshi
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