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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 / 30d9↓ 11 over 30 readings
Users, all time784↑ 60 over 30 readings
Runs / 30d124↓ 108 over 30 readings
Runs / user / mo13.8runs per monthly user
Standing
#3of 134

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

Store search presence
3top-10 keywords

best #3 for “polymarket”

  • polymarket#3
  • arbitrage#4
  • kalshi#6
re-crawled daily
Recorded changes
  • 2026-09-15searchKeyword rank moveleft top-3 for “arbitrage” (#3 → #4)—on record
  • 2026-09-11searchKeyword rank moveentered top-3 for “polymarket” (#4 → #3)—on record
  • 2026-09-11platformPlatform standing moveentered top-3 on polymarket.com (#4 → #3 of 91)—on record
showing 3 of 5 in the last 30 days · followers get all 5 by email

History

30 readings since 2026-08-27
Users / 30d30 readings
08-27↓ 1109-25
Users, all time30 readings
08-27↑ 6009-25
Runs / 30d30 readings
08-27↓ 10809-25
Standing30 readings
08-27→ 009-25

Alternatives on Polymarket

The actors either side of #3 of 134, ranked by users in the last 30 days. Same platform, adjacent adoption — the comparable set.

all 134 on Polymarket →
Sort
#ActorGradePrice / 1kUsers /30dSuccessRatingAgeFresh
1
Polymarket Trade Intelligence: Order Book and Pricesscrapemint
—EVT$5.00 /1k market_rowhigh price1480 total—5.0 (1)5mfresh
2
Polymarket Whale Trackergio21
—EVT$2.25 /1k trade-scrapedfair price1282 total——5mfresh
3
Polymarket + Kalshi Arbitrage Findercongism2 open
CEVT$50.00 /1k apify-actor-startsteep price9784 total100.0%—6magingThis
4
Polymarket Market Scraperparsebird
—EVT$1.49 /1k pm-market-datagood price847 total——5maging
5
Polymarket Leaderboard Scraperparsebird
—EVT$1.49 /1k pm-leaderboard-progood price8140 total——5maging
6
Polymarket Markets Scrapercongism
—RES$1.00 /1k770 total——6maging
7
Polymarket Prediction Market Scrapercrawlerbros
CRES$5.00 /1k648 total91.6%5.0 (2)4maging
8
Polymarket Scraper - Prediction Market Odds APIlogiover
—RES$2.50 /1k664 total——4mfresh

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