PolyWatch reads every Polymarket market as a live probability and flags the ones actually moving — whale trades, smart-money buys, odds swings, arbitrage gaps — and tracks your positions' live P&L. Know where to look before the crowd.

Hey Product Hunt 👋 I'm the solo builder behind PolyWatch.org. I kept missing moves on Polymarket. A market I was watching would swing 30¢ in fifteen minutes, a whale would drop $50K on one side — and I'd find out hours later, after it already mattered. Refreshing tabs all day isn't a strategy. So I built the tool I wanted: a real-time radar that reads every Polymarket market as a live probability and flags the ones actually moving. Under the hood, 11 detectors scan 10,000+ markets around the clock and push you the ones that matter: 🐋 Whale trades — big money hitting one side, the instant it lands 🧠 Smart money — a top-50 profit-ranked wallet just took a position ↕️ Odds swings — sentiment shifting fast, before the crowd catches up ⚖️ Arbitrage gaps — verified against the live order book, no phantom edges 📊 Plus a volatility heatmap, resolution calendar, and read-only wallet P&L (paste a public address — no keys, no custody)

Finally a tool that surfaces real odds swings instead of just dumping every market on me. The arbitrage gap alerts saved me from missing a decent hedge this morning.

honestly the way it surfaces real probability shifts instead of just dumping raw trades is super smart, makes the whole experience feel way more focused than other tools i've tried

Finally a tool that surfaces real odds swings instead of just dumping every market on me. The arbitrage gap alerts saved me from missing a decent hedge this morning.

honestly the way it surfaces real probability shifts instead of just dumping raw trades is super smart, makes the whole experience feel way more focused than other tools i've tried

PolyWatch.org

Finance

Finance