Start with eligibility
Do not choose a platform until you know whether you can use it under its current rules and your location.
Decision guide
Choosing a prediction market is less about finding one famous brand and more about matching platform rules to your actual use case. Use this checklist before clicking any signup CTA.
Use the table as a routing tool, then verify current platform rules directly before signup or participation.
| Question | Why it matters | ForecastIndex page |
| Am I eligible? | Availability differs by platform and jurisdiction. | /platforms/ |
| What market type do I need? | Crypto-native, regulated, political, and community platforms are different. | /best-prediction-markets/ |
| What are the costs? | Fees, spreads, funding, and withdrawal friction can all matter. | /guides/prediction-market-fees/ |
| How does resolution work? | Market wording can decide the outcome. | /guides/how-prediction-markets-work/ |
Do not choose a platform until you know whether you can use it under its current rules and your location.
A platform with many markets may still be a poor fit if your specific category is thin or hard to resolve.
Direct fees are only part of the cost. Spreads, funding, wallet costs, and liquidity can matter more.
ForecastIndex may earn a referral benefit, but readers should still compare alternatives and verify rules directly.
Primary referral pick
Polymarket is the main ForecastIndex CTA for eligible crypto-native readers. Verify availability, fees, funding method, and market rules before signing up.
Check eligibility and market rules first. Fees and app experience matter only if you can actually use the platform.
Polymarket is the configured primary referral platform and a strong crypto-native reference where the reader is eligible and the use case fits.
Track How to Choose a Prediction Market updates, fee changes, and platform comparisons. No trade calls, just market context.