Spread Intel logoSpread IntelHigh-Confidence Opportunity Radar
Live market data · Polymarket + Kalshi

Prediction Market
Spread Intelligence

Trusted cross-market opportunities for prediction traders. We focus on high-confidence matching, tradable spreads, and alerts — not auto-trading or portfolio custody.

Free plan · No credit card required · Upgrade anytime

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Live Matches

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High Confidence

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Avg Tradable Spread

0.0%

Alert-Ready

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No live opportunities yet. Run sync to populate real data.

Free plan shows 8 opportunities. Upgrade to Pro for the full stream.

Everything you need to trade the spread

From raw market data to actionable opportunities — in one place.

Real-Time Opportunity Radar

Cross-venue market normalization scans Polymarket and Kalshi every few minutes. Opportunities are ranked by tradable spread and confidence score so you see the best edges first.

High-Confidence Matching Engine

Our matching pipeline compares title, rules, close time, and polarity across venues. Each match gets a confidence score and risk flags so you know exactly what you're trading.

Tradable Spread Estimates

Raw spread minus estimated slippage and fees gives you the tradable spread — the number that actually matters. Sparklines show trend so you can time your entry.

Instant Email Alerts

Set threshold-based alert rules for any category. Get notified by email the moment a high-spread opportunity matches your criteria — before the market corrects.

Watchlist & Detail View

Save your top matches to a watchlist. The detail view shows full spread history, venue comparison, risk flags, and AI-generated explanations for every matched market.

Risk-Flag Review Queue

Low-confidence matches go through a human-in-the-loop review queue. Only clean, validated matches surface to the opportunity dashboard.

Frequently asked questions

Currently Polymarket and Kalshi — the two largest real-money prediction market venues. We sync live market data and match across both automatically.

Start finding spread opportunities today

Free plan, no credit card required. Upgrade to Pro when you're ready.

Built for real data and high-confidence signal.