Arbitrage bots
Bots that exploit price differences between correlated or mispriced markets, closing the spread for low-risk profit.
Prediction Hunt
Platforms & ToolsOdds aggregator and tools directory for prediction markets. Compares side-by-side pricing for the same market across Polymarket, Kalshi and PredictIt to surface arbitrage, and hosts a community-curated directory of prediction-market tools.
ArbiTrade Pro
ArbitrageWeb-based automated arbitrage platform for prediction markets. Scans for price inefficiencies across correlated and cross-platform markets and manages the trades to capture the spread.
Precedence
Platforms & ToolsAI trading terminal for Polymarket. Estimates true probabilities, detects mispricing and shows where the edge is across thousands of markets — with gasless Smart Wallet execution on Polymarket's order book and UMA-verified settlement.
Probsee
Platforms & ToolsProbability and odds analytics for prediction markets. Probsee surfaces implied probabilities and market data to help Polymarket traders read the odds and spot mispriced markets.
Markium Pro
Platforms & ToolsData analytics and trading platform for prediction markets. Aggregates markets across Polymarket and beyond, then layers on wallet analytics, trader leaderboards and watchlist alerts so you can track the smart money and spot mispriced markets in one place.
Alphascope
Platforms & ToolsAI research workspace for prediction markets across Polymarket, Kalshi, Manifold and Opinion. Generates AI probability forecasts, ranks breaking news by market impact, charts real-time probabilities with news markers and flags cross-platform arbitrage — all from one dashboard.
Rainmaker
ArbitrageAI-agent terminal that unifies arbitrage, copy-trading and analytics across Polymarket, Kalshi and Novig. Its Cloud9 agents snipe arbitrage between venues, score and replicate winning traders, and mine analytics — with a focus on sports markets (NFL, NBA, NCAA).
PolyEdge
Platforms & ToolsScanner that finds mispriced Polymarket markets by comparing live order-book prices against objective data. Weather Edge pits meteorological forecasts against prices, Sports contrasts bookmaker odds, and you can upload your own probabilities for quarter-Kelly bet sizing with a 5% portfolio cap.
Prediction Pilot
Platforms & ToolsAI assistant for prediction-market research and monitoring. Ask questions in plain English, scan Kalshi's order books live, backtest ideas on 90 days of settled data, monitor open positions with real-time P&L, and get scheduled alerts — plus cross-platform arbitrage detection between Kalshi and Polymarket.
PredictPM
Sentiment / NewsReal-time social and market monitoring for prediction markets. Tracks tweets with ~2-second alert latency, monitors equivalent markets across Polymarket and Kalshi at once, and runs AI signal intelligence over tweet and market data to surface structured, strategic insights.
Line Check
ArbitrageOdds-comparison tool that pits Polymarket against SX Bet side by side. Shows American, decimal and implied-probability formats, highlights the best-edge opportunity and optimal payout, and lets you size a custom bet across NBA, MLB, NHL, UFC and major soccer leagues.