01 Coverage
It watches both books.
Theta Signal connects to Kalshi and Polymarket, normalizing event contracts so the same outcome can be compared across prediction markets in real time.
Theta Signal · Prediction markets
Prediction market arbitrage, fully automated.
Kalshi and Polymarket arbitrage detection, fee conscious verification, and matched execution for markets that move with the news.
MarketKalshiPolymarketGap
Fed cut by September 42c 55c ARB
BTC above 120k 31c 34c 3c
Election turnout over 66% 48c 52c 4c
CPI below forecast 57c 46c ARB
Verified arbitrage windows 0
02 Verification
It proves the gap.
The system checks prices, fees, liquidity, and contract rules before calling an arbitrage real. It filters out spreads that disappear once execution costs are counted.
03 Execution
It locks both sides.
When the window is valid, Theta Signal places the matched positions automatically, turning a temporary market mismatch into a controlled trade.
MarketKalshiPolymarketGap
Fed cut by September 42c 55c ARB
BTC above 120k 31c 34c 3c
Election turnout over 66% 48c 52c 4c
CPI below forecast 57c 46c ARB
Verified arbitrage windows 0
Why this proves capability
Theta Signal is a real build, not just a product page.
The proof is technical: coverage, verification layers, automation path, and integration work. Metrics marked as targets or prototype benchmarks are not performance guarantees.
KalshiPolymarket
Capabilities
What Theta Signal does.
Market mapping
Equivalent Kalshi and Polymarket contracts matched before prices are compared.
Fee conscious arbitrage
Opportunities verified after platform fees, spread, liquidity, and sizing limits.
Live prediction feeds
Event markets monitored continuously as news and order books move.
Matched execution
Both legs placed automatically while the arbitrage window is still open.
Compatibility
Built for Kalshi and Polymarket.
Theta Signal compares equivalent event contracts across prediction markets, then checks the details that decide whether the spread is actually tradable.
- Kalshi
- Polymarket
- Election markets
- Macro events
- Fed decisions
- Inflation prints
- Crypto outcomes
- Sports outcomes
- Weather contracts
- Political events
- Economic releases
- Company milestones
- Equivalent outcomes
- Price gaps
- Liquidity checks
- Fee modeling
- Sizing limits
- Settlement rules
- Execution timing
- Risk controls
- Market depth
- Spread alerts
- Position matching
- Audit trail
Pricing
Apply for Theta Signal.
Pricing stays visible, but access is reviewed before payment. Approved users receive a manual invoice or payment link.
Core
€49/month
Everything you need to run Theta Signal.
- Kalshi and Polymarket scanning
- Fee conscious arbitrage detection
- Autonomous matched execution
- Email support
Pro
€129/month
For serious prediction market operators.
- Priority prediction market scanning
- Advanced liquidity filters
- Custom sizing rules
- Execution audit trail
- Priority support
Theta does not guarantee profit. Availability depends on jurisdiction, platform rules, and account eligibility.
FAQ
Questions, answered.
How do I get started?
Apply for access first. If approved, you connect eligible Kalshi and Polymarket accounts, and Theta Signal starts scanning for verified arbitrage opportunities.
Do I need prediction market experience?
No. Theta Signal maps equivalent contracts, checks the math, and handles execution once your accounts are connected.
Which platforms are supported?
Theta Signal is built around Kalshi and Polymarket, with the compatibility list above showing the kinds of markets and checks it monitors. Availability depends on platform access, local rules, and account eligibility.
Does Theta hold my funds?
No. Your funds stay in your own market accounts. Theta Signal connects through account integrations and does not take custody.
Can I cancel anytime?
Yes. Plans are monthly after approval, and you can cancel whenever you like.
Is access guaranteed?
No. Theta reviews applications before payment because prediction market access can be restricted by jurisdiction, platform terms, account eligibility, and payment processor requirements.
Access
Apply for Theta Signal access.
Applications are reviewed for product fit, jurisdiction, platform rules, and account eligibility before payment.