Cross-Platform Prediction Market Arbitrage
Monitor real-time arbitrage opportunities across Polymarket, Kalshi, Opinion, Predict.fun, and Probable. Maximize profits with depth-optimized analysis and intelligent position tracking.
Simple, Transparent Pricing
Choose the plan that fits your trading style. Currently in free beta!
Enterprise
For teams & institutions
- ✓Everything in Professional
- ✓Custom integrations
- ✓Dedicated account manager
- ✓White-label options
- ✓SLA guarantee
- ✓On-premise deployment
Powerful Features
Everything you need to find and track arbitrage opportunities
Real-time Arbitrage
Monitor cross-platform prediction market spreads with millisecond updates
Depth-Optimized Analysis
Maximize profits by aggregating orderbooks across all platforms
Multi-Platform Support
Polymarket, Kalshi, Opinion, Predict.fun, and Probable — all in one terminal
Position Tracking
Monitor your holdings and PnL across all connected wallets
Add-Capital Optimizer
Get instant suggestions on where to deploy additional funds
Non-Custodial
Read-only wallet monitoring — we never touch your funds
Supported Platforms
We aggregate data from all major prediction markets
Frequently Asked Questions
What is prediction market arbitrage?+
Arbitrage is when the same market exists on multiple platforms with different prices. By buying YES on one platform and NO on another, you can lock in a guaranteed profit regardless of the outcome if the combined cost is less than $1.
How does Vulnarex find opportunities?+
We continuously monitor all major prediction markets in real-time, comparing prices across platforms. Our algorithms identify when the same event has a profitable spread, accounting for fees and slippage from orderbook depth.
Is this risk-free?+
While arbitrage is theoretically risk-free, there are execution risks: prices can move before you complete both sides, platforms may have withdrawal limits, or markets could resolve unexpectedly. We show net profits after fees to help you assess opportunities.
Do you execute trades for me?+
No. Vulnarex is an information and monitoring tool only. We never touch your funds or execute trades on your behalf. You maintain full control of your wallets and make all trading decisions yourself.