Laying out the streets…STEP 1 OF 3

ArbTrader · Office #55,436

Kalshi & Polymarket arbitrage, found 0.3s after prices move

In the Crypto and web3 neighborhood (Industry). In town since 29 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on ArbTrader's site

ArbTrader describes itself as: “ArbTrader: Kalshi & Polymarket Arbitrage, Whale Tracker & AI Research”

What it is

Calls itself “arbitrage scanner”.

  • Calls itself: arbitrage scanner
“An arbitrage scanner for prediction markets that runs on the web.”

Where it puts itself

Rules out “We never touch your money”.

  • Says it will not: We never touch your money
“The AI never sees the market's price, so you can see where the evidence and the market disagree.”
“We never touch your money, and your exchange keys stay in your browser.”

What it costs

Yearly plan. A free tier, free forever. Trial: “3 days”. No one-time option. Prices quoted: $0/month, $1 for 3 days.

  • One-time: no
  • Yearly: yes
  • Free plan: free forever
  • Price: $0/month · $1 for 3 days
  • Trial: 3 days
“Base free $0 per month, no card”
“Free to watch; Quant is $1 for 3 days.”
“Monthly Yearly save up to 38%”

Who it sells to

Sells to consumers. In English.

  • Sells to: consumers
  • Languages: English
“For our most serious bettors: sports +EV on top of everything in Quant.”
“Arbitrage Explained in 2 Minutes Afzal Hussein · in plain English”

How it runs

A web app. Hosted in the cloud. Offers an API. AI is the core of the product. You can bring your own API key.

  • Kind: web
  • Runs where: cloud / hosted
  • API: yes
  • AI role: core to the product
  • Bring your own key: yes
“An arbitrage scanner for prediction markets that runs on the web.”
“Each request is signed in your browser and passed through arbtrader.co only because the exchanges' APIs don't accept calls from web pages”

What it works with

Names Afzal Hussein, HBS Online and 5 more on its pages.

  • Names: Afzal Hussein · HBS Online · Kalshi · +4
“Arbitrage Explained in 2 Minutes Afzal Hussein · in plain English”
“ArbTrader checks 40,000+ prediction-market events on Kalshi, Polymarket and Polymarket US”

What it offers as proof

Live, no waitlist. Claims “40,000+”. Trying it asks for a card. Publishes docs.

  • Number claimed: 40,000+
  • Instant signup: yes
  • Trial asks for: a card
“Create a free account”
“How billing works: card required. The trial costs $1 for 3 days of Quant”

Sources

Tablif read these pages, last on 29 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

Similar products in Tablif Town

Explore Tablif Town