Now in private beta

The signal
before the news.

PredictIntel detects anomalous prediction market movements an average of 8.2 days before major political, legal, and corporate events become public knowledge.

256h
before
Andrew Tate release
14.6σ
262h
before
Shein IPO collapse
14.3σ
153h
before
TikTok US ban
12.9σ
169h
before
Saudi BRICS invite
16.3σ
128h
before
Boeing CEO departure
13.4σ
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Classified Markets
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Ticks Today
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Signals Detected Today
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Uptime

Recent Signals

Latest annotated insights from the PMDI intelligence engine

View all insights →

How PMDI works

Three-layer architecture from raw market data to actionable intelligence

Step 1

Ingest

WebSocket connections to Polymarket and Kalshi stream every price tick, order book update, and volume event in real time. Zero polling latency. 99.5%+ uptime SLA.

Step 2

Signal

Probability velocity, cross-asset correlation, and anomaly detection engines run continuously on stored tick data. Signals are computed on 60s, 5m, 15m, and 1h windows.

Step 3

Annotate

High-confidence signals trigger Claude-powered narrative annotations enriched with Perplexity news context. Structured intelligence delivered via REST API and WebSocket feed.

Accuracy, measured

Raw directional accuracy · two independent periods · no gating

Methodology & correction notice →
58.0%
2022–2024 Backtest
raw directional · 36,670 resolved events
54.7%
Jun–Jul 2026 Live Capture
raw directional · 2,810 events · narrow sample
~56%
Consistent Band
two periods, different market mixes

Correction, September 26, 2026. This strip previously showed a 71.0% “gated hit rate.” An internal audit found the gate was circular — signals were sorted into pattern categories after their outcome was known, so the excluded category could only ever contain errors. A signal with no predictive power scores about 68% under that method. We removed the figure and the gating concept entirely. What remains is raw directional accuracy, ungated. Full explanation →

Data Sources

Comprehensive coverage across the two largest prediction market platforms

PM

Polymarket

CLOB-based, on-chain settlement
  • + Real-time WebSocket price ticks per market token
  • + Order book depth, bid/ask spread, and volume delta
  • + Full market metadata, categories, and resolution history
  • + 1,000+ active markets tracked continuously
KS

Kalshi

CFTC-regulated, US-compliant
  • + Single multiplexed WebSocket with ticker-level subscriptions
  • + Orderbook snapshots and delta updates
  • + Regulated market structure with CFTC oversight
  • + 500+ active contracts across macro, crypto, and politics

Start free — no waitlist

14 days, full access, no credit card. Then $36.93/month if you want to keep going.

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