Everything you need to know about ArbiTrack.
ArbiTrack is a real-time prediction market scanner that monitors Polymarket, Kalshi, and PredictIt simultaneously. It finds the same events listed on multiple platforms and shows you where prices differ — so you can spot arbitrage opportunities without manually checking three websites.
The Edge column shows the price difference between the highest and lowest platform for the same event. For example, if Polymarket prices Bitcoin YES at 44% and PredictIt at 50%, the edge is 6¢.
Edges are color-coded: yellow ≥ 8¢ (high), orange 5–8¢ (medium), green 3–5¢ (low).
ArbiTrack automatically refreshes market data every 3 minutes. You can also click the refresh button manually at any time. The countdown timer in the top bar shows you when the next auto-refresh is coming.
This is the hard part — and where ArbiTrack adds the most value. Each platform uses different names for the same event. ArbiTrack uses smart algorithmic matching to identify when "Will the Fed cut rates in September?" on Polymarket is the same as "Fed rate cut — September 2025 FOMC" on Kalshi. This matching happens automatically every refresh cycle.
Yes. ArbiTrack shows 5 live markets for free — no account, no payment, no email required. The Edge column is locked on the free tier. Upgrade to see all markets with full edge alerts.
| Plan | Price | Duration |
|---|---|---|
| 24-Hour Pass | $4 | 24 hours |
| Weekly | $9 | 7 days |
| Monthly | $19 | 30 days |
| Annual | $149 | 365 days ($12.40/mo) |
ArbiTrack accepts crypto payments on the Polygon network — specifically USDC and USDT. These are stablecoins pegged to the US dollar. Transaction fees on Polygon are less than $0.01.
Three payment methods are available:
WalletConnect — connect MetaMask, Coinbase Wallet, or 400+ other wallets directly. Pay in one click and access is granted automatically.
Manual TX — send from your wallet, paste the transaction hash, access is verified and granted automatically via Polygonscan.
Auto-detect — a unique address is generated for your order. Send to it and access opens automatically once payment is detected.
The free preview is available to everyone without any wallet. For paid access, you currently need USDC or USDT on the Polygon network.
If you don't have a wallet yet, MetaMask is the easiest option. You can buy USDC directly in MetaMask with a credit card and have it on Polygon within minutes.
Once your payment is verified, a signed access token is stored in your browser. The scanner opens immediately and stays open — even if you close the tab and come back later. Access persists for the full duration of your plan (24h, 7 days, 30 days, or 365 days).
No account or email is required. Access is tied to your browser. If you switch to a different device or clear your browser data, you'll need to verify a new payment.
Yes. Payment verification happens server-side via Polygonscan — it cannot be bypassed or faked in the browser. Your crypto goes directly to a wallet on the Polygon blockchain. ArbiTrack never stores your payment details.
▲ marks the platform with the highest YES price for that event — this is where you would sell or bet NO.
▼ marks the platform with the lowest YES price — this is where you would buy YES.
In a pure arbitrage setup: buy YES on the cheapest platform, sell YES (or buy NO) on the most expensive platform.
Use the filter buttons below the top bar to show only Politics, Economics, Crypto, Sports, Climate, or Other markets. Click All to see everything. You can also sort by Edge, Volume, or Polymarket price using the sort buttons on the right.
A dash means that platform does not currently list that event. Not every market exists on all three platforms. For example, some niche political markets only appear on PredictIt, while most crypto markets are primarily on Polymarket.
No. ArbiTrack is a scanner and information tool only. It shows you where mispricings exist — you execute the trades yourself directly on Polymarket, Kalshi, or PredictIt. The platform links in the top bar take you directly to each platform.
ArbiTrack fetches live data directly from the public APIs of each platform:
• Polymarket — via the Gamma API (public, no auth required)
• Kalshi — via the Kalshi Trade API v2
• PredictIt — via the public market data endpoint
Data is fetched server-side and cached for up to 2 minutes to keep load times fast.
Yes. ArbiTrack works in any modern mobile browser including Safari on iOS and Chrome on Android. The layout adapts automatically to your screen size.
Free preview — 5 live markets, no account needed.
Upgrade from $4 to unlock everything.