Mispricing Polyscanner

Where public prediction markets disagree — and why. Public prediction-market platforms run independently of one another. The same real-world question can end up listed in more than one place — worded a little differently, priced a little differently, closing on a slightly different date. Mispricer finds those moments and puts them side by side, so you can see the gap for yourself. Scan for disagreements, search markets on your own, or define your own research question and find matching listings. Save what you're following and build a local history over time. How it works: Refresh — the app pulls the latest open, publicly listed contracts from each supported source. Match — contracts are compared conservatively, so only genuinely equivalent questions get paired together. Review — for matched pairs, an optional AI-assisted check compares the exact contract wording and resolution rules, so…