GB
Trading-platform availability evidence in United Kingdom
Access states below are based on official provider documentation reviewed on 2026-05-27. Terms can change; verify current eligibility with each provider before trading.
Documented accessible by provider terms in United Kingdom
SmarketsAccess supported in provider terms
Official licensing guidance states that UK customers are licensed and regulated by the Gambling Commission for all Smarkets products.
Smarkets
KYC required
Reviewed 2026-05-27
Documented restrictions in United Kingdom
PolymarketRestrictions documented
Official geographic-restrictions guidance lists the United Kingdom as blocked.
Decentralized prediction market on Polygon. No KYC required. Settles in USDC via UMA oracle.
No KYC2% taker feeSettles in USDC
Reviewed 2026-05-27
KalshiRestrictions documented
The member agreement lists the United Kingdom as a restricted jurisdiction.
CFTC-regulated prediction exchange. KYC required. US only. Settles in USD via central limit order book.
KYC required2% taker feeSettles in USD
Reviewed 2026-05-27
Availability not verified in United Kingdom
LimitlessAvailability not verified
No explicit country-level access statement for this jurisdiction was verified in the official material reviewed.
On-chain prediction market built on Base. Markets are fully collateralized in USDC and settled on-chain. No KYC required — connect a wallet to trade.
No KYCSettles in USDC
Reviewed 2026-05-27
PredictItAvailability not verified
The reviewed terms impose U.S.-person eligibility, which is not a country-location availability statement.
US-focused prediction market centered on politics and public events. Tradeable contracts are available, but public market-depth data is limited compared with larger exchange-style venues.
KYC requiredSettles in USD
Reviewed 2026-05-27
Forecast and play-money sources
These sources are shown for forecast comparison, not as audited real-money trading platforms.
Manifold MarketsMetaculus