Market Data apps

Prediction Markets Tools

A catalogue of 60 prediction-market venues, data APIs, forecasting platforms, dashboards and trading clients. Each card answers the three things nobody publishes consistently: availability (which regions a venue serves, whether it is open to US persons, whether it asks for identity documents), markets (who resolves a question and against what, and whether a win settles in cash, crypto or play money), and economics (taker fee, maker fee, and how the price is made — order book, AMM, parimutuel pool, or the house quoting both sides). Availability and pricing always carry a verification date, because both change without a changelog and availability changes by regulatory action. Every page has a plain-Markdown twin at the same URL plus .md for LLMs and agents.