Guides / Comparison

Best Prediction Market Whale Tracker: Evaluation Guide

A useful whale tracker shows size relative to typical flow, not just an absolute threshold, and covers multiple venues. ProbSights tracks large trades across Polymarket and Kalshi on the whale page.

Related

• Prediction market whale tracking

Related guides

• Best Prediction Market Arbitrage Tool: Evaluation Guide
• Best Prediction Market Data Provider: What to Look For
• Free Kalshi Historical Data: What's Actually Free
• Free Polymarket Historical Data: What's Actually Free

Data from Kalshi and Polymarket. Search live · API docs · Pricing