Top Bettors
The sharpest traders on Polymarket — copy their plays.
A quick, honest note on our bettor data
Right now our leaderboard only covers Polymarket bettors, and we owe you a straight explanation as to why — because we'd rather be transparent than pretend.
Polymarket runs on a public blockchain, so every trader's profit, volume and positions are openly verifiable and free for us to pull. Kalshi, Robinhood, Novig and ProphetX don't work that way. They're regulated, closed exchanges that keep individual trader performance private — there is simply no public feed of "who's up the most" for those platforms.
The only way to get that kind of cross-platform bettor data is through paid institutional data providers, and the cost is genuinely steep for an independent site like ours:
- PredictionData.io — roughly $500–$1,000+ / month (demo required, pricing unlisted).
- OpticOdds — around $5,000+ / month, per sport, enterprise contracts only.
- Even then, most of these feed market data — not the per-bettor profit leaderboards you actually want.
So rather than fabricate fake "top Kalshi bettors" to pad the page, we're being upfront: we'll add them the moment it's realistically affordable or a genuine public source appears. Until then, you're seeing 100% real, verifiable numbers. Thanks for trusting us — honesty is the whole point of CopyCatMarket. 🐱
In the meantime, Kalshi markets are fully live on the Markets page.
