Everything you need to trade Polymarket intelligently
From whale detection to automated execution, PolySpy gives you a complete edge. Detect signals, build strategies, backtest, and trade — all in one platform.
Start Free TrialThree sources of whale intelligence
PolySpy monitors Polymarket around the clock, detecting activity from fresh wallets, top traders, and your personal watchlists.
Fresh Wallet Detection
Automatically flag wallets less than 24 hours old placing significant trades. These often indicate whale activity through new accounts, catching large moves before the crowd reacts.
- Real-time monitoring of all new Polymarket wallets
- Configurable age and trade-size thresholds
- Filters out noise from low-value accounts
Leaderboard Tracking
Follow the top 75 Polymarket traders ranked by all-time P&L. These proven winners have demonstrated consistent edge across hundreds of markets.
- Tracks the top 75 by profit and loss
- Automatic roster updates as rankings shift
- See which markets top traders are entering
Custom Watchlists
Add specific wallet addresses you have identified through your own research. Build a curated signal network of traders whose behavior you want to track.
- Unlimited wallet addresses per watchlist
- Combine with other signal sources in one strategy
- Tag and organize wallets with custom labels
Copy or fade — two proven approaches
Follow the smart money or bet against the crowd. PolySpy supports both strategies on the same platform with identical tooling.
Copy Trading
Mirror the exact trades of successful Polymarket wallets. When a whale buys YES, you buy YES. Leverage their research, conviction, and market timing.
- Best with leaderboard traders and known wallets
- Configurable position sizing relative to whale trade
- Ideal when you trust a trader's demonstrated edge
Fade Trading
Take the opposite side of detected trades. When you spot retail panic, suspicious fresh-wallet activity, or questionable whale moves, profit from their mistakes.
- Best with fresh wallets and suspicious activity
- Backtest to validate your contrarian thesis first
- Ideal when you suspect dumb money or manipulation
Risk-free testing before you go live
Start any strategy in paper mode. Watch it execute simulated trades against live market data before committing real capital. No money at risk while you validate performance.
- Test as long as you need before going live
- Full trade log with simulated P&L
- Identical execution logic to live mode
Ready to put these features to work?
Start with a 7-day free trial. Build your first strategy in minutes and see results before you pay.
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