Prediction Markets Scraper (Kalshi + Polymarket)

Kalshi and Polymarket odds in one run: prices, implied probability, volume, open interest, order book and daily history, plus matched cross-venue pairs with the price spread. Public market data, no login. Bounded retries; failed venues are never charged.

Publisher description, verbatim

Last 7 dayson this actor

1new actor
14new rivals on Kalshi

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Key figures0 readings

Price / 1k$1.00per 1,000 results

Users / 30d1not enough history for a trend

Users, all time2not enough history for a trend

Runs / 30d0not enough history for a trend

Runs / user / mo—runs per monthly user

Standing

#103of 151

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

Recorded changes

2026-10-31changeListed—on record

showing 1 of 1 in the last 30 days · followers get the next one by email

Alternatives on Kalshi

The actors either side of #103 of 151, ranked by users in the last 30 days. Same platform, adjacent adoption — the comparable set.

all 151 on Kalshi →

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#	Actor	Grade	Price / 1k	Users /30d	Success	Rating	Age	Fresh
98	Kalshi Weather Markets: Prices vs Forecast Oddsscrapemint	—	EVT$5.00 /1k market_rowfair price	12 total	—	—	14d	fresh
99	Kalshi Prediction Markets & Odds Scraperscrapers_lat	—	RES$8.00 /1k	12 total	—	—	3m	aging
100	Kalshi Prediction Markets Scraper — Prices, Volume, Oddsscrapersdelight	—	EVT$0.80 /1k market-scrapedgood price	12 total	—	—	2m	fresh
101	Polymarket & Kalshi Prediction Market Scanner (Arbitrage Gaps)shadowell	—	EVT$5.00 /1k matched_gapfair price	12 total	—	—	13d	fresh
102	Polymarket & Kalshi Odds vs Pinnacle Fair Probability (MCP)sharplinelabs	—	EVT$10.00 /1k fair-probabilityhigh price	11 total	—	5.0 (1)	14d	fresh
103	Prediction Markets Scraper (Kalshi + Polymarket)signalclear	—	RES$1.00 /1k	12 total	—	—	3d	fresh	This
104	Polymarket & Kalshi API - Prediction Market Oddssndzcc	—	RES$2.00 /1k	12 total	—	—	5d	fresh
105	Polymarket & Kalshi Scraper: Prediction Market Odds & Historysports-odds-lab	—	EVT$2.00 /1k marketgood price	12 total	—	—	36d	fresh
106	Kalshi Prediction Markets Scraper — CFTC Regulated Odds, Sprspotless_studios	—	EVT$2.00 /1k item_scrapedgood price	12 total	—	—	2d	fresh
107	Polymarket Prediction Markets Scraper — Odds, Volume, Orderspotless_studios	—	EVT$2.00 /1k item_scrapedgood price	12 total	—	—	4d	fresh
108	Kalshi vs Polymarket Arbitrage Scanner (fee-adjusted)starlit_clouds	—	EVT$10.00 /1k candidate-pairhigh price	12 total	—	—	36d	aging

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