● Live Scanner

Find arbitrage gaps
before anyone else.

The Arbi scans Kalshi and Polymarket every 30 seconds, finds pricing discrepancies, and alerts you instantly — so you can lock in guaranteed profit.

30s
Scan interval
2
Platforms monitored
$0
Missed if you're watching
15+
Market pairs tracked
LIVE DEMO

This is what you see

Real scanner output — prices updating every 2 seconds

The Arbi
PAIRS
15
OPPORTUNITIES
1
● LIVE OPPORTUNITIES
● OPPORTUNITYWTI above $72 on 2026-06-30
KALSHI
17.0¢
POLYMARKET
30.5¢
BUY YES on Kalshi / BUY NO on Polymarket
NET PROFIT
10.5%
gap 13.5%
MONITORING
Republican Senate Control 2026
KALSHI
59.0¢
POLYMARKET
55.5¢
NET PROFIT
0.5%
WTI above $71 on 2026-06-30
KALSHI
27.0¢
POLYMARKET
31.0¢
NET PROFIT
1.0%
Republican House Control 2026
KALSHI
22.0¢
POLYMARKET
19.5¢
NET PROFIT
-0.5%
Democrat Senate Control 2026
KALSHI
42.0¢
POLYMARKET
42.5¢
NET PROFIT
-2.5%
TRACK RECORD

Recent opportunities found

Real gaps identified by the scanner

DATE
PAIR
KALSHI
POLYMARKET
NET
RESULT
Jun 30
WTI above $72
17¢
30.5¢
+10.5%
✓ Profitable
Jun 25
WTI above $71
22¢
35¢
+10.0%
✓ Profitable
Jun 25
WTI above $70
37¢
43.5¢
+3.5%
✓ Profitable
Jun 24
WTI above $72
20¢
28.5¢
+5.5%
✓ Profitable
Jun 23
REP Senate 2026
61¢
56¢
+2.0%
✓ Profitable
HOW IT WORKS

Simple arbitrage, automated

01
Scanner finds a gap
The Arbi compares prices on Kalshi and Polymarket every 30 seconds for the same event.
02
You get alerted
When a profitable gap appears, you get an instant phone notification with exactly what to buy.
03
You place both trades
Buy YES on the cheaper platform, NO on the more expensive one. Lock in guaranteed profit.
PRICING

Start finding opportunities today

Cancel anytime. No contracts.

$20
per month
✓ Live scanner every 30 seconds
✓ Election & WTI oil pairs
✓ Profit calculations after fees
✓ Phone notifications
✓ Web dashboard
thearbi.com · Prediction Market Arbitrage Scanner