Kalshi’s official site describes an exchange where event contracts can be bought and sold. The format foregrounds a specified question and its settlement terms. That makes it a useful example for understanding a contract market, while its US regulatory framework should not be imported wholesale into a UK reading of the category.
The UK access question
We did not confirm UK eligibility for Kalshi’s specific product from the material reviewed. “Unconfirmed” is deliberately narrower than saying that a UK resident can or cannot use it. Consult the current geographic, identity and account terms and the relevant operator disclosures before reaching a conclusion.
What to compare
Look for the exchange’s event rule, nominated outcome source, cost schedule and any restrictions on order placement or closing a position. A US regulatory description speaks to that venue; it is not a substitute for UK rules and eligibility.
For other services and the comparison criteria, return to the provider directory. For the UK regulatory distinction, read UK rules and eligibility.