Polymarket
PredictIt
Alphascope.app
SezgiX
Pariflow
Telonex
tyca
Kalshi is a regulated exchange & prediction market where you can trade on the outcome of real-world events. Buy and sell Event Contracts.

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Website, pricing, platforms and company facts side by side.
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Pariflow is a prediction market platform for trading real-world event outcomes across politics, sports, crypto, business, and culture with live odds and market signals.
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Historical prediction market data for traders, researchers, and academics
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