Real Predictions.
Real Events.
Real Money.
Moon Prediction — Compare the Best Prediction Markets
The world's sharpest minds are pricing the future. Watch them in real time — and find the best platform to trade them.
Live Markets
Top 20 open markets by volume, pulled live from each platform.
No markets available for this platform right now.
Live Prediction Markets
Real-time odds from the top platforms — updated live
Live markets
Top questions trading right now across Polymarket and Kalshi.
Platform reviews
Where to actually trade the world's predictions.
Latest articles
Guides, comparisons and strategy for prediction market traders.
Polymarket vs Kalshi: Which Is Better?
Regulation, market selection, fees and liquidity compared head-to-head — and which platform fits which trader.
How to Make Money on Polymarket
Finding your edge, sizing positions, and managing bankroll without blowing up on a single resolution.
Best Prediction Market Sites for US Users
The regulatory landscape in 2026 and the platforms US residents can legally trade on today.
Top Polymarket Alternatives
Ranked alternatives — Kalshi, Manifold, Metaculus and more — with a side-by-side comparison table.
What Is a Prediction Market?
A clear, no-fluff beginner's guide to how prediction markets work, their history, and whether they're accurate.
Get prediction alerts before the market moves
One email when predictions shift more than 10% on the events you care about. No spam.