Kalshi vs Polymarket — Market Compare

Compare markets on Polymarket and Kalshi more efficiently with a side-by-side browser tool designed to save time and improve visibility across platforms. Polymarket Kalshi Arbitrage Finder adds a convenient comparison pane to your browser, helping you review similar markets from two popular prediction platforms in one place. Features ✓ View comparable markets side by side ✓ Quickly compare prices and probabilities ✓ Identify pricing differences across platforms ✓ Fast in-browser side panel ✓ Clean, simple interface ✓ Reduces manual switching between tabs How It Works When browsing supported markets, the extension opens a side pane that helps surface related events from Polymarket and Kalshi so you can compare available pricing information more easily. Useful For • Prediction market users • News and event followers • Political market observers • Sports and finance market participants • Users who monitor multiple platforms Why Use It Reviewing multiple platforms manually can be slow and inconvenient. This extension helps streamline comparisons so you can evaluate markets faster.