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Log in Start free data: 2026-09-08
Actor/congism

Polymarket + Kalshi Arbitrage Finder

FinancePolymarketKalshi

Scans both Polymarket and Kalshi for matching binary prediction markets and identifies price discrepancies where buying YES on one platform and NO on the other guarantees a risk-free profit. Returns ranked opportunities with trade details and return %. Now covers PredictIt too - see our Arb Scanner.

Publisher description, verbatim
Last 7 dayson this actor
Each one reaches followers by email the morning after.Follow this actor
Key figures30 readings
Price / 1k$50.00per 1,000 apify-actor-start
Users / 30d14↓ 20 over 30 readings
Users, all time753↑ 64 over 30 readings
Runs / 30d133↓ 176 over 30 readings
Runs / user / mo9.50runs per monthly user
Users / 30d30 readings
08-10↓ 2009-08
Standing
#3of 103

on Polymarket, by users in the last 30 days among actors classified to this platform.

Store search presence
3top-10 keywords

best #3 for “arbitrage”

  • arbitrage#3
  • polymarket#4
  • kalshi#6
re-crawled daily

Recorded changes

showing 3 of 3 in the last 30 days · followers get the next one by email
  • 2026-09-01qualityQuality grade changedB → C—on record
  • 2026-08-16platformPlatform standing moveentered top-3 on polymarket.com (#4 → #3 of 75)—on record
  • 2026-08-15platformPlatform standing moveleft top-3 on polymarket.com (#3 → #4 of 74)—on record

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Numbers on this page are measured only by an independent census of the Apify Store — not self-reported.