Compare matched prediction questions across trading markets and forecasting sources. See where probabilities align, where they diverge, and how methodology differs.
The same event can trade at different probabilities on Polymarket, Kalshi, Limitless, and other platforms because each market has its own traders, liquidity, and fees. CoinRithm cross-links matching markets so you can compare the odds side by side and see where platforms disagree.
There is no single best platform. Odds vary by event and change over time, so CoinRithm shows the live probability for the same outcome on each platform to help you find the most favorable price for a given market.
Divergence is the gap between the probabilities that different platforms assign to the same outcome. A large gap can reflect differing information, liquidity, or mispricing. CoinRithm ranks markets by divergence to surface where the sources most disagree.
CoinRithm matches equivalent Polymarket and Kalshi markets and shows their live odds, volume, and the probability gap between them, alongside fees, settlement, and availability, so you can compare both the price and the platform.
Yes. The cross-platform comparison, live odds, and divergence data on CoinRithm are free to browse and research. CoinRithm is a research and paper-trading platform, not a brokerage.