Metaculus vs Kalshi: Full Comparison
After scoring both platforms across fees, liquidity, regions, payout speed, ease of use and trust, Kalshi wins overall at 9.1/10 vs 8.6/10 for Metaculus. Read on for the section-by-section breakdown and which platform suits your use case.
Side-by-side comparison
| Metric | Metaculus | Kalshi |
|---|---|---|
| Fees | Free | Up to 2% (variable) |
| Liquidity | 7.0/10 | 9.0/10 |
| Supported regions | Global | USA + expanding internationally |
| Payout speed | N/A – reputation-based points | 1–3 business days (ACH / debit) |
| Ease of use | 8.4/10 | 9.4/10 |
| Trust score | 9.5/10 | 9.7/10 |
Metaculus
Kalshi
Fees
Metaculus charges Free. Kalshi charges Up to 2% (variable). On our normalized fee score Metaculus comes out ahead (10.0/10 vs 8.2/10).
Liquidity & markets
Metaculus covers science, geopolitics, ai, forecasting research; Kalshi covers economics, politics, weather, sports, culture. Order-book depth favors Kalshi, so large orders fill with less slippage there.
Supported regions
Metaculus: Global. Kalshi: USA + expanding internationally. Always confirm eligibility from your jurisdiction before funding an account.
Payout speed
Metaculus: N/A – reputation-based points. Kalshi: 1–3 business days (ACH / debit).
Ease of use
Both platforms offer a mobile experience. Our UX scoring puts Kalshi in front for onboarding and daily trading flow.
Safety & trust
Metaculus operates under Forecasting platform (non-monetary). Kalshi operates under CFTC-regulated exchange (USA). On our trust score Kalshi rates higher.