Kalshi vs Zeitgeist
A detailed head-to-head comparison of Kalshi and Zeitgeist — pricing, features, and which one wins for different use cases.
Kalshi
The first CFTC-regulated event contracts exchange — legally trade on economic and political outcomes in the US
Kalshi is the only CFTC-regulated event contracts exchange in the United States, licensed after a multi-year legal process that concluded in 2023 and allowed it to offer prediction markets on election…
Full review →Zeitgeist
A dedicated prediction-market blockchain built on Polkadot/Substrate
Zeitgeist is a purpose-built blockchain for prediction markets and futarchy, developed on Polkadot's Substrate framework. Rather than being an app on a general-purpose chain, Zeitgeist is an entire ne…
Full review →Feature Comparison
| Feature | Kalshi | Zeitgeist |
|---|---|---|
| Settlement Mechanism | CFTC-regulated exchange | Oracle + dispute resolution |
| Trading Model | Central limit order book | AMM (combinatorial) |
| Collateral Token | USD | ZTG / stablecoins |
| Min Trade | $1 | $1 |
| Api Access | ✓ | ✓ |
| Embeddable Odds | ✓ | ✗ |
| Geo Restrictions | US-focused (not all countries) | Some jurisdictions |
| Market Creation | CFTC-approved only | Permissionless |
| Mobile App | ✓ | ✗ |
| Governance Token | ✗ | ✓ |
Kalshi Pricing
Kalshi
Free to trade
Free
- ✓CFTC-regulated
- ✓USD-denominated
- ✓US persons eligible
- ✓1,000+ markets
- ✓API access
Zeitgeist Pricing
Zeitgeist
Free to trade
Free
- ✓Dedicated prediction-market chain
- ✓Permissionless market creation
- ✓Combinatorial AMM design
- ✓Futarchy governance support
- ✓ZTG token
Verdict: Which Should You Choose?
Kalshi is the better pick if you need cftc-regulated — legally accessible to us persons unlike polymarket. Zeitgeist wins when an entire chain purpose-built for prediction markets. Both are production-ready — the right choice depends on your team's workflow and budget.