Free whale alerts on Telegram →

Top Tools for Prediction Market Traders

Whale trackers, scanners, APIs, and bots for Polymarket and Kalshi.

FeaturePolySignalsOther Tools
Whale trackingReal-time, 100 walletsLimited or none
Free tierDaily digest, freePaid only
Telegram deliveryNative bot + channelEmail or web
Sports marketsNBA, NFL, UFC, SoccerVaries
Developer APITypeScript SDK, npmNot available
Payment optionsUSDC + GumroadCard only

The PolySignals ecosystem includes five tools for Polymarket traders: a whale tracker, an arbitrage scanner, a leaderboard, a developer SDK, and browser extensions.

The whale tracker is the flagship product. It monitors the top 100 wallets and sends alerts via Telegram when they trade. Free users get a daily digest. Premium users get real-time notifications.

The arbitrage scanner watches 1,000+ markets for pricing anomalies: unusual spreads, volume spikes, and discrepancies between correlated markets. It refreshes every 60 seconds and is free to use.

The leaderboard ranks wallets by profitability. You can filter by category (politics, sports, crypto), sort by PnL or ROI, and click into any wallet to see their trading history.

The TypeScript SDK gives developers programmatic access to Polymarket data. Build custom dashboards, automated alerts, or integrate prediction market data into existing applications.

What the Data Shows

Join 4+ traders already using PolySignals alerts
Top trader Theo4 has made $22M+ in profit on Polymarket
$62 billion in cumulative volume traded
We track the wallets behind the 12.7% that are actually profitable

Switch to PolySignals — free to start

Try Free on Telegram View All Tools

Pricing

Scout

$49/mo
  • Top 100 wallet alerts
  • 15-minute delay
  • Daily digest
Start Free

Analyst

$99/mo
  • Real-time alerts
  • Convergence signals
  • Named traders
Subscribe

Whale

$199/mo
  • Everything in Analyst
  • Custom watchlists
  • API access
Subscribe

Pay with USDC on Polygon or card via Gumroad