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 →
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All Geopolitics Sports
57%
Novak
42%
Daniil
$1.9M
10%
Los An
90%
Milwau
$1.5M
94%
Los An
6%
Atlant
$1.4M
Spread: Rams (-3.5)
Needs confirmation
48%
Rams
52%
Bills
$1.3M
98%
Clevel
2%
Chicag
$916.8K
92%
Chicag
8%
Clevel
$845.0K
4%
Alina
96%
Qinwen
$683.1K
40%
Clevel
60%
Tampa
$621.4K
98%
Milwau
2%
San Di
$619.3K
76%
Qinwen
24%
Mirra
$572.9K
2%
Ann Li
98%
Elina
$555.3K
22%
Joaqui
78%
Lautar
$510.1K
86%
Pablo
14%
Luca N
$452.4K
2%
New Yo
98%
Tampa
$446.8K
8%
Coco G
92%
Elise
$429.5K
48%
Yes
52%
No
$406.4K
48%
Yes
52%
No
$405.4K
36%
Alexan
64%
Han Sh
$402.7K
36%
Elena
64%
Anna B
$379.9K
16%
Yes
84%
No
$374.7K
82%
Qinwen
18%
Elise
$371.9K
1%
SSG La
99%
Kia Ti
$345.0K
38%
Bills
62%
Rams
$330.3K
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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