Polymarket: what US bettors should know

Updated Oct 10, 202624 sourcesFact-checked Oct 10, 2026

Not available to US customers

Polymarket’s international exchange is not available to US users. Trading is blocked in the US, and it is not licensed in any US state or by any US regulator. Polymarket says the international site is not regulated by the CFTC.^[2][1][23]

That matters. No state regulator oversees it, there is no state dispute process, and its operating company is in Panama, where its terms reportedly send disputes to closed-door arbitration. In 2022 the CFTC fined its parent $1.4M for offering unregistered event contracts, and press coverage says that settlement is why US traders are blocked.^[3][8][9]

vigged does not recommend that US readers use it. Polymarket also says using a VPN to get around its restrictions breaches its terms, and it reportedly blocks VPN-linked traffic.^[17][18]

US residents have regulated options. Polymarket US is a separate product from the same group, run by QCX LLC, a CFTC-regulated exchange bought in 2025, with its own accounts and support. State-licensed sportsbooks operate in states that allow them. vigged reviews Polymarket US and Kalshi separately. 21+. Gambling problem? Call 1-800-GAMBLER.^[2][21][22]

At a glance

License / regulator: None found. Polymarket says the international site is not regulated by the CFTC and runs separately from Polymarket US. The CFTC fined the parent $1.4M in 2022 for offering unregistered event-based binary options.^[1][2][8]
Where available: Outside the US and other restricted countries. Polymarket’s pages disagree: the help center lists 39 fully restricted countries, a docs FAQ 33, and the developer page fully blocks only OFAC countries and puts the UK, France, Germany, Italy and others on close-only. Check https://polymarket.com/api/geoblock from your own connection.^{[1][10][12][11]}
Operator / owner: Adventure One QSS Inc. (Panama; the Dutch regulator spells it “Adventure One SQQ Inc.”), part of Blockratize, Inc., founded by Shayne Coplan. ICE, the NYSE’s parent, announced an investment of up to $2B in October 2025.^{[3][4][16][5][6][7]}
Launched: June 2020, per the CFTC’s 2022 order and an ownership profile.^[8][5]
Age: 18+ per third-party guides. The local legal age applies where it is higher.^[19][20]

Reviewed options regulated in the US

Which of these you can use depends on your state: where you can bet, state by state.

Polymarket: common questions

Is Polymarket legal in the US or in my state?

No. Polymarket’s international exchange blocks US users and is not licensed in any US state or by any US regulator; Polymarket says the international site is not regulated by the CFTC. US residents are directed to Polymarket US, a separate product with its own accounts.

Is Polymarket legit?

Not for US readers. Its international exchange blocks US users, holds no license from any regulator found, and is run by an operating company in Panama. The CFTC fined its parent $1.4M in 2022 for offering unregistered event contracts, and regulators in France, Belgium, Australia and other countries have ordered it blocked. vigged does not recommend that US readers use it.

Is Polymarket a sportsbook?

No. Its international site is an exchange where you buy and sell shares in event outcomes against other traders. It is not regulated by the CFTC and blocks US users. US residents are directed to Polymarket US, a separate, CFTC-regulated exchange with its own accounts, which vigged reviews separately.

Why does vigged show Polymarket’s prices?

As a reference. On vigged, Polymarket’s midpoints feed the no-vig price used to compare prices, not the ranking of books. vigged does not recommend that US readers use it. vigged.com is for readers 21+.

Sources (24)

Each read Oct 9, 2026. Check the linked page before you rely on it.

Trust & Safety Hub (polymarket.com, not linked) · Polymarket
Website vs App - What's the Difference? (help.polymarket.com, not linked) · Polymarket Help Center
NPR went looking for Polymarket's Panama headquarters. It's elusive · NPR via KUOW
Polymarket Panama office · Moneywise
Who owns Polymarket: founders, investors, key backers in 2026 · Public Gaming
Intercontinental Exchange Invests $2 Billion in Polymarket · Covers
NYSE parent firm ICE to invest $2 billion in Polymarket · The Block
CFTC Release 8478-22: CFTC orders event-based binary options markets operator to pay $1.4 million penalty · CFTC
Event betting platform Polymarket to pay $1.4 million U.S. fine · BNN Bloomberg
Geographic Restrictions (help.polymarket.com, not linked) · Polymarket Help Center
Geographic Restrictions (API reference) (docs.polymarket.com, not linked) · Polymarket Documentation
Geoblocking FAQ (docs.polymarket.com, not linked) · Polymarket Documentation
French gambling authority blocks Polymarket · Cointelegraph
Belgium joins growing list of countries banning Polymarket · SiGMA
Polymarket Barred in Australia Over Gambling Law Breach · Covers
Sanctiebesluit Adventure One SQQ Inc. (2026-01-20) · Kansspelautoriteit
Report: Polymarket Tightens VPN Rules Amid Rising Regulatory Pressure · Covers
Polymarket cracks down on VPN users as legal pressure intensifies in dozens of countries · Gizmodo
Polymarket age requirement (affiliate guide, weak) (next.io, not linked) · next.io
Terms of Use (title only read) (polymarket.com, not linked) · Polymarket
Polymarket acquires QCEX for $112M · Blockworks
Polymarket Acquires CFTC Regulated QCEX, Returns to the US · Crowdfund Insider
vigged's board book list · vigged · read Oct 9, 2026
vigged's de-vig study · vigged · read Oct 9, 2026

No affiliate links. Independent: vigged earns nothing from any book on this page, and no book can pay for a score or a placement. Scores follow the published rubric; facts carry their source and the date we read it.

21+ | Gambling problem? Call 1-800-GAMBLER. Nothing here is betting advice, and no bet or strategy guarantees a profit. Sports betting is legal only in some US states; check the rules where you are. Responsible gambling.