Good Judgment Open vs Hypermind
A detailed head-to-head comparison of Good Judgment Open and Hypermind — pricing, features, and which one wins for different use cases.
Good Judgment Open
The public forecasting tournament from the Superforecasting researchers
Good Judgment Open is the public forecasting platform run by Good Judgment Inc., the organisation born out of the research that produced the concept of 'Superforecasters' — ordinary people who, with t…
Full review →Hypermind
Enterprise-grade forecasting markets and prediction tournaments
Hypermind is a forecasting platform that runs prediction markets and forecasting tournaments primarily for enterprise, research, and public-interest applications, blending real-money public markets wi…
Full review →Feature Comparison
| Feature | Good Judgment Open | Hypermind |
|---|---|---|
| Settlement Mechanism | Admin resolution | Platform resolution |
| Trading Model | Forecast tournament (no money) | Forecasting markets |
| Collateral Token | None (Brier score) | Points / real-money (public) |
| Min Trade | N/A | Varies |
| Api Access | ✗ | ✓ |
| Embeddable Odds | ✗ | ✓ |
| Geo Restrictions | None | Varies |
| Market Creation | Platform-set | Platform/enterprise |
| Mobile App | ✗ | ✗ |
| Governance Token | ✗ | ✗ |
Good Judgment Open Pricing
Good Judgment Open
Free to trade
Free
- ✓Forecasting tournament
- ✓Geopolitics/economics/science questions
- ✓Brier-score accuracy tracking
- ✓Superforecaster methodology
- ✓Free to participate
Hypermind Pricing
Hypermind
Public markets (free)
Free
- ✓Free public forecasting markets
- ✓Economics/tech/geopolitics questions
Hypermind
Enterprise
Custom
- ✓Private internal prediction markets
- ✓Collective-intelligence tooling
- ✓Custom deployment
- ✓Decision-support forecasting
Verdict: Which Should You Choose?
Good Judgment Open is the better pick if you need backed by the research behind superforecasting. Hypermind wins when serious decision-support and collective-intelligence focus. Both are production-ready — the right choice depends on your team's workflow and budget.