Cross-Platform Markets
Markets matched across Polymarket and Kalshi. Compare odds and find spreads.
How Cross-Platform Matching Works
- • AI identifies markets asking about the same real-world event
- • Only matches with ≥95% confidence are shown
- • Outcome names are mapped between platforms (e.g., "Trump" ↔ "Donald Trump")
- • Spread = difference between platform prices for the same outcome