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Polymarket US vs Polymarket Global: Which Platform Should You Use? (October 2026)

Marcus Webb· access · Updated October 2026

Polymarket US and Polymarket global are two separate exchanges sharing one brand: the US venue is CFTC-regulated, dollar-funded, and KYC-gated; the global venue is on-chain, crypto-native, and wallet-based. Where you live decides which one you may use — US persons are blocked from global and routed to polymarket.us, while perps exist only on the global side.

What are the headline differences?

Dimension Polymarket US Polymarket global
Legal status CFTC-regulated DCM (QCX LLC) Offshore platform
Who can trade US residents (KYC, permitted states) Non-US persons
Funding ACH, debit, Apple/Google Pay, wire pUSD/USDC on Polygon
Custody Regulated intermediary structure Self-custody wallet
Perps No Yes (20x on crypto/majors)
Markets Cash-settled event contracts Event markets + perps + up-down
App polymarket.us (separate) polymarket.com

Why are the books separate?

They are legally distinct exchanges with different participants: US retail flow through regulated intermediaries on one side, global crypto-native flow on the other. The same event can — and routinely does — trade at different prices on each venue, which is the structural basis for the cross-platform arbitrage covered elsewhere on this hub.

Which one has better liquidity?

It depends on the event type:

Which product set fits which user?

Choose Polymarket US if you:

Choose Polymarket global if you:

What doesn’t transfer between them?

Accounts, balances, positions, and referrals are all separate. A global-platform wallet has no relationship to a Polymarket US account — and the referral program’s terms apply per platform. API integrations are also distinct: the US venue has its own docs and rate limits (with geoblocking enforced at the API level for the global perps surface).

FAQ

Q: Are Polymarket US and global the same company? A: The same group operates both, but the US venue runs under QCX LLC, a CFTC-regulated exchange — legally distinct from the global platform.

Q: Can a US resident trade on polymarket.com with a VPN? A: That violates the platform’s terms, and the 2022 CFTC history is precisely why the US block exists. The compliant path is polymarket.us.

Q: Do prices differ between the two venues? A: Yes — separate books with separate participants routinely diverge on the same event, typically by 1-5%.

Q: Which platform has the mobile app? A: Both have mobile surfaces in 2026; the US app supports direct download after its waitlist removal, while the global platform runs web-first with app rollout.

Q: Is one safer than the other? A: Different risk profiles: the US venue offers regulatory structure; the global venue offers self-custody (and self-responsibility) on-chain. The December 2025 frontend incident affected the global platform — a reminder that the two venues’ operational risks are distinct.

Sources

Disclaimer

Not financial advice. Educational purposes only. Updated October 2026.