Stop monitoring Polymarket and Kalshi. We alert you only when a verified, risk-free arbitrage opportunity appears. No spam. No noise. Just profit.
Just now
Market
"Will Bitcoin hit $150K by March 31?"
Spread
2.8%
Liquidity
~$4,200
Resolution
Verified
Expires
24 days
ACTION:
→ Buy YES on Polymarket @ $0.48
→ Buy NO on Kalshi @ $0.49
→ Total cost: $0.97 → Payout: $1.00
Example alert. Real alerts include live market links.
$40M+
Arb profits captured in 2024
2-5%
Typical spread per trade
0
Market risk (true arbitrage)
Minutes
Not milliseconds to execute
Cross-platform arbitrage exists. But capturing it is harder than it looks.
Existing scanners show hundreds of opportunities. Most aren't worth your time. You end up in analysis paralysis.
Checking spreads across platforms multiple times daily is unsustainable. You have a life to live.
In 2024, traders lost everything when Polymarket and Kalshi resolved the same event differently. No one warned them.
Professional scanners cost $299/mo. Open-source bots require coding skills. There's no good option for casual traders.
Simple. Quiet. Profitable.
We continuously scan Polymarket and Kalshi for price discrepancies. You don't lift a finger.
Before any alert, we verify: 2%+ spread, $500+ liquidity, and identical resolution rules on both platforms.
When an alert hits, click the links, place two trades, and lock in your guaranteed profit.
No other service does this. We manually compare resolution rules between platforms before every alert.
| Market | Polymarket Rule | Kalshi Rule | Alert? |
|---|---|---|---|
| Govt shutdown by Dec 31 | OPM issues notice | >24 hours of shutdown | Rejected |
| BTC $100K by Jan 31 | Coinbase spot 11:59 PM ET | Coinbase spot 11:59 PM ET | Approved |
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Honestly? Not that often. Good arbitrage opportunities are rare. You might go days without an alert. That's the point - we only ping when there's real money on the table. Expect 2-5 quality alerts per month.
True arbitrage is risk-free by definition - you're locking in profit regardless of outcome. The risks are: (1) prices moving before you execute, (2) platform issues, and (3) resolution rule differences. We mitigate #1 with speed and #3 with manual verification. We're upfront about what we can't control.
We only alert opportunities with at least $500 in executable liquidity. You can start with less, but returns on small amounts may not be worth your time. A $100 trade at 2.5% nets you $2.50 - good for learning, but meaningful returns require more capital.
Yes. You'll need verified accounts on both Polymarket and Kalshi. Polymarket requires a crypto wallet; Kalshi is US-only and requires identity verification. Set these up before your first alert arrives.
It happens. Opportunities typically last minutes to hours, not seconds - you'll usually have time. Every alert includes a timestamp disclaimer. Pro users get faster alerts to maximize execution odds.
We manually compare the exact resolution rules from both platforms before every alert. If they don't match exactly, we don't alert. This is tedious work that no other service does. We publish our verification methodology and track record publicly.
Join traders who only get pinged when there's free money.
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