PredictionHero aggregates data from the world’s leading prediction market platforms, including Polymarket, Kalshi, Limitless, PredictFun, and others.
We continuously add new sources as emerging platforms gain traction — ensuring you always have access to a broad, up-to-date view of the prediction market landscape.
Each event page clearly shows which platform the data comes from, allowing you to:
Compare odds and probabilities across platforms
Understand where data is consistent — or differs
While PredictionHero standardizes data wherever possible, some metrics may vary or only be available on certain platforms due to differences in:
Market structure
Liquidity
Data availability
💡 Have a platform you’d like to see included? Get in touch — we’re always expanding our coverage.