P
Polywise
Free Duolingo-style learning game that teaches prediction market basics: reading prices as probabilities, judging edge and expected value, and understanding resolution rules. Uses case studies from real Polymarket markets. Includes a free payout/edge calculator and a 40-term plain-English glossary. Browser-based, no account or deposit required.
Categories
Features
Free
Similar Tools
Polymarket
The world's largest prediction market
Prediction Markets
Kalshi
Regulated prediction market platform
Prediction Markets
Manifold Markets
Social prediction market platform
Prediction Markets
Insight Prediction
Advanced prediction market analytics
Analytics
Prophet Arena
AI prediction model leaderboard
AI Tools