Skip to comparison
howsure
Developers
My work

Compare contracts

Same subject does not mean the same payout. Compare the supplied conditions before drawing a conclusion.

Back to markets
Read a contract outside the catalog

No background collection is started. Kalshi requires a separate data-use agreement and is not connected.

Polymarket

Will the Democratic Party win the NY-21 House seat?

27.5%Observed YES midpoint

2026-10-20 13:02:57.313 UTC · unknown at capture

Contract identity & sourcepolymarket:condition-sha256:831d0671f63847a47b1960b22c3a9252f34841066127ae3900e514dcb9bef330

Metadata observation: 2026-10-20 13:02:57.155 UTC

Open supplied source

Add one more contract to compare. Titles alone never establish a matching event or payout.