Which prediction-market promo is best for you?
Every tracked venue's current new-user offer, side by side — code, terms, and expiry.
| Venue | Code | Offer | Terms | Expiry |
|---|---|---|---|---|
| Kalshi | YOURKALSHICODE | $25 signup credit | $1,000 lifetime referral cap per account; credit must be traded to realize; 7-day expiry | 2026-12-31 |
| Polymarket US | YOURPOLYMARKETCODE | $25 signup credit | $350 lifetime referral cap per account | 2026-12-31 |
| Robinhood | — | No public referral code | Robinhood has run no standing public referral program for event contracts | ongoing |
Disclosure: promo codes on this page are referral offers. If you sign up through them, the operator may pay this site a referral credit at no extra cost to you. Terms and eligibility are set by the venue and can change.
Where promos are not offered
The tracked venues exclude residents of these states from new-user promotions: Arizona, Arkansas, Connecticut, Illinois, Louisiana, Maryland, Massachusetts, Michigan, Montana, Nevada, New Jersey, Ohio, Washington.