How PredictionHub works
Neutral by design
PredictionHub is a neutral, third-party aggregator. We don’t run markets, take trades, or hold funds — we read each platform’s public data, normalize it into one view, and deep-link every market back to its source. It’s informational only, and you can browse without an account.
Where the data comes from
We aggregate 9 prediction venues (plus a separate perps lens). Each market is attributed to its source, and the prices you see are pulled from each platform’s public API.
The PredictionHub Consensus
When the same question trades on multiple venues, we match it across them and publish one liquidity-weighted blended probability — the Consensus — alongside each venue’s own price and the spread between them. Play-money and uncalibrated-volume venues are counted but down-weighted, so the blend reflects real depth. No single platform can give you this cross-venue number. Read more →
How markets resolve
Every venue settles differently — a decentralized oracle, a regulated exchange, or a market creator. We explain the exact model and the resolution criteria on each market. Learn how →
Informational only. PredictionHub is not affiliated with any prediction-market platform and does not facilitate trading or provide financial advice. Data is from public APIs and may be delayed.