Polymarket Review

Polymarket is the world’s largest prediction market, and its 2025–26 return to the United States is the headline development in this vertical. After three years offshore, Polymarket re-entered the US by acquiring QCEX, a CFTC-licensed designated contract market and clearinghouse, received a CFTC Amended Order of Designation, and began onboarding US users in December 2025.

That regulatory route matters: it means a US resident can now legally create an account, complete KYC and trade — and, just as importantly for a publisher, legally promote the platform. We cover the new compliant flow from the perspective of Florida, which is a green-light state.

How Polymarket works

1. Sign up and verify (US flow). Create an account through the US (QCEX-regulated) entrance and complete full KYC. The old no-KYC crypto-wallet route is gone for US users — identity verification is now required.
2. Link funding. Connect bank-linked funding rather than relying on an anonymous wallet. This is part of the compliant US re-entry.
3. Explore the markets. Polymarket’s depth is its signature strength — politics, economics, culture and sports markets with strong liquidity. Each contract is priced as an implied probability.
4. Trade Yes or No. Buy Yes or No on an outcome at the current price. Your cost is your maximum loss; each winning contract settles at $1.
5. Settle or exit. Hold to resolution or trade out of a position early, depending on the market’s liquidity.

How this site is supported

If you open Polymarket through a link on this site, we may earn a commission at no extra cost to you. That is a publisher relationship — not a user bonus, and not a reason to trade. It never changes the editorial ratings, which are based on product depth, regulation, and state availability.

Polymarket also runs a separate in-app referral that shares trading fees with qualifying traders. That program is between you and Polymarket; we do not treat it as a sign-up offer on this page.

Liquidity and breadth

Polymarket’s standout feature is market depth. Across politics, economics and culture it consistently offers the widest selection and the deepest reported liquidity in the vertical, which means tighter spreads and easier entry and exit than thinner venues. For readers who want to go beyond sports into broader event categories, it is the most complete option.

That breadth comes with the responsibility to flag risk: deep markets still settle to zero on the losing side, and Polymarket’s contracts are financial instruments, not bets. We frame every position as risk capital.

The sign-up offer

We could not verify a standing, official US welcome bonus on Polymarket’s own terms pages. Partner codes that appear in other publishers’ write-ups belong to those publishers — we do not republish them. The honest user-facing line is US access via CFTC-regulated QCEX; confirm whatever is live in the Polymarket US sign-up flow before you fund. Last Verified: August 2026 — confirm current terms.

US & state availability

US access is restored, but it is not universal. As of June 2026 Polymarket is reported unavailable in Arizona, Illinois, Massachusetts, Maryland, Michigan, Montana, Nevada and Ohio. Florida is a green-light state where the platform is legal and operational for users 18+ with KYC and bank-linked funding.

Sports markets are the most legally contested category and have drawn state-level cease-and-desist actions, so treat sports availability as the most likely to change. The blocked-state list itself can shift as litigation moves — always confirm your state before funding. Last Verified: June 2026 — confirm current terms.

Excluded / contested: Reported unavailable in AZ, IL, MA, MD, MI, MT, NV, OH; sports markets the most contested.