WhaleWatch

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About this app

Track massive bets on prediction markets in real time.

WhaleWatch alerts you instantly when high-stakes traders place large wagers on Kalshi and Polymarket. See exactly what the biggest bettors — "whales" — are putting their money on, from politics and elections to sports, crypto, economics, and world events.

Real-Time Whale Alerts
Get instant push notifications when bets over $5,000, $50,000, or $100,000+ hit the prediction markets. Customize your alert thresholds and never miss a major move.

Live Prediction Market Feed
Follow every large trade as it happens across Kalshi and Polymarket. Filter by bet size, odds, category, and source to see exactly what matters to you.

Catalyst Calendar
Browse upcoming events driving market activity — elections, Fed rate decisions, geopolitical developments, sports matchups, crypto milestones, and more. See which events are attracting the most whale money.

Smart Filtering
Filter alerts by category: politics, economy, crypto, sports, tech & AI, geopolitics, climate, entertainment, health, and legal. Set minimum bet sizes, odds ranges, and market closing times to cut through the noise.

Watchlist
Save your favorite markets and track whale activity on the events you care about most.

Alpha Screen
- Hot Wallets: Track top performing trader wallets.
- Suspicious Activity: Tracked by Coordinated Outsize Position (COP) scoring system to check unusual trades, new wallets, and potential multi-wallet coordination.

Categories covered:
- Politics & Elections — presidential odds, congressional races, policy predictions
- Economy & Finance — Fed interest rates, inflation, GDP, stock market predictions
- Crypto & Bitcoin — BTC price predictions, ETH, altcoin markets, DeFi
- Sports Betting — NBA, NFL, MLB, NHL, UFC, soccer, tennis, esports
- Geopolitics — conflicts, sanctions, diplomacy, international relations
- Tech & AI — product launches, IPOs, acquisitions, AI predictions
- Climate & Weather — hurricanes, temperature records, natural disasters
- Entertainment — Oscars, music charts, streaming, box office predictions

Why WhaleWatch?
When someone puts $100,000+ on a single prediction, they usually know something. WhaleWatch lets you see these moves the moment they happen, so you can make smarter, more informed decisions.

Alpha signals and whale alerts are for informational purposes only. Nothing in WhaleWatch constitutes financial or investment advice.

Free 30-day trial. $49.99/month subscription for full access to real-time alerts, push notifications, and all premium features.