Reviews
Kalshi review 2026: the most regulated US prediction market
The widest range of fully US-regulated markets, clear fees and apps on every device. Where it shines and where it doesn't.
Reviews
Honest, dated reviews of every major US prediction market app.
Honest, dated reviews of the six main US prediction market apps. Each one scores safety and regulation, market range, costs, ease of use and availability equally, and lists the downsides too. Commissions play no part in the scores. Short on time? See the best prediction market apps, or take the 30-second quiz on the homepage.
Reviews
"Novig review 2026: a CFTC-regulated sports exchange"
Set-your-own-price sports trading, now on a federally regulated exchange. Who it suits and where it works.
Reviews
OG review 2026: event contracts on any device
A simple event-contract app that works on any device, with a rewards welcome offer.
Reviews
Polymarket review 2026: the world's biggest prediction market, now in the US
Huge global markets and tight prices, now legal in the US on iPhone. What to know before you download.
Reviews
ProphetX review 2026: peer-to-peer sports prediction market
Sports only, prices set by other users, and a strong welcome offer. Is it for you?
Reviews
Rebet review 2026: the social sports app
Sports with your friends: a social feed, simple picks and a purchase-match offer.