See Every Edge.
Seize Every Spread.
Professional-grade arbitrage detection for prediction markets. Instant alerts when price discrepancies appear between Polymarket and Kalshi.
500+ traders
already extracting edge
Built for Serious Traders
Every feature designed to give you the edge in prediction market arbitrage. Professional tools for professional results.
Sub-200ms Detection
Our infrastructure monitors both platforms continuously. When spreads emerge, you know within milliseconds.
Multi-Channel Alerts
Get notified via in-app, email, Telegram, Discord, or SMS. Never miss a profitable opportunity.
Advanced Analytics
Historical spread data, optimal trading windows, and market correlation analysis to refine your strategy.
Enterprise Security
Bank-grade encryption, no trading credentials stored, and complete data privacy for institutional clients.
Full Market Coverage
Every market on Polymarket and Kalshi, from politics to crypto to sports. No opportunity left untracked.
API Access
Build custom integrations, automate your workflow, and connect to your existing trading infrastructure.
How It Works
Start extracting edge from prediction markets in three simple steps. No complex setup, no learning curve.
Connect
Sign up in seconds and configure your alert preferences. Choose your notification channels and set your minimum spread thresholds.
Detect
Our infrastructure continuously monitors Polymarket and Kalshi for price discrepancies. When spreads emerge, you are the first to know.
Profit
Act on opportunities with confidence. Execute your positions on both platforms and lock in guaranteed returns regardless of outcome.
Live Spread Scanner
Watch real arbitrage opportunities update in real-time. This is exactly what you will see in your dashboard.
Trusted by Professional Traders
Join hundreds of traders who have already extracted significant value using Parallax.
“Parallax has completely changed how I approach prediction markets. The sub-200ms alerts give me a real edge. Paid for itself in the first week.”
“The cross-platform spread detection is incredibly accurate. We integrated the API into our existing infrastructure and the ROI has been exceptional.”
“Finally, a tool built for serious traders. The analytics helped me identify patterns I was missing. Telegram alerts mean I never miss an opportunity.”
Simple, Transparent Pricing
Choose the plan that matches your trading volume. All plans include a 7-day free trial.
Scout
For individual traders getting started with arbitrage detection.
or $990/year (2 months free)
- Dashboard access
- 15-minute delayed alerts
- Top 20 spread opportunities
- Email alerts only
- Basic market filters
- +1 more features
Frequently Asked Questions
Everything you need to know about Parallax
Start Finding Edge Today
Join hundreds of traders already extracting value from prediction market inefficiencies. No credit card required to start.