Reviews
Prediction market app reviews
DeFi Rate has reviewed ten prediction market apps. Polymarket US rates highest in our reviews, 4.9/5, and DraftKings Predictions has the biggest sign-up bonus in our daily check: $150 (Trade $5+, Get $150 in Bonuses).
| App | DeFi Rate rating | Sign-up bonus |
|---|---|---|
| Polymarket USBest for: Sports traders who want a fast app and live in-game trading | 4.9/5 | $50Deposit $10 get a $50 trading bonus Promo codeRATE Terms: Polymarket US terms, verified by DeFi Rate · Sep 26, 2026, 12:20 PM ET |
| KalshiBest for: New traders who want the deepest regulated market list | 4.7/5 | $25Trade $10, Get $25 Promo codeRATE Terms: Kalshi terms, verified by DeFi Rate · Sep 26, 2026, 12:20 PM ET |
| Gemini PredictionsBest for: Gemini crypto customers | 4.3/5 | |
| FanDuel PredictsBest for: FanDuel customers in states without a FanDuel sportsbook | 4.2/5 | $100Trade $5, Get $100 Terms: FanDuel Predicts terms, verified by DeFi Rate · Sep 26, 2026, 12:20 PM ET |
| DraftKings PredictionsBest for: Existing DraftKings customers | 4.0/5 | $150Trade $5+, Get $150 in Bonuses Terms: DraftKings Predictions terms, verified by DeFi Rate · Sep 26, 2026, 12:20 PM ET |
| OG PredictionsBest for: Sports traders who want a parlay builder | 3.9/5 | $10Trade $10, Get $10 Terms: OG Predictions terms, verified by DeFi Rate · Sep 26, 2026, 12:20 PM ET |
Source: US prediction market apps compared · Verified Sep 26, 2026
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