Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Germany Legal) Pick polygram.ink (preferred broker) |
18% | 82% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
18% | 82% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Gavin Newsom | 18% |
| Jon Ossoff | 16% |
| Alexandria Ocasio-Cortez | 15% |
| Kamala Harris | 8% |
| Pete Buttigieg | 5% |
| Josh Shapiro | 5% |
| Mark Kelly | 3% |
| Andy Beshear | 2% |
| Rahm Emanuel | 2% |
| Jon Stewart | 2% |
| Ro Khanna | 2% |
| James Talarico | 2% |
| Wes Moore | 1% |
| Gretchen Whitmer | 1% |
| Mark Cuban | 1% |
| J.B. Pritzker | 1% |
| Raphael Warnock | 1% |
| Cory Booker | 1% |
| Michelle Obama | 1% |
| Bernie Sanders | 1% |
| Hunter Biden | 1% |
| Chelsea Clinton | 1% |
| Dwayne 'The Rock' Johnson | 1% |
| Stephen A. Smith | 0% |
| Tim Walz | 0% |
| Gina Raimondo | 0% |
| Zohran Mamdani | 0% |
| Roy Cooper | 0% |
| John Fetterman | 0% |
| Jared Polis | 0% |
| Barack Obama | 0% |
| Hillary Clinton | 0% |
| Liz Cheney | 0% |
| Phil Murphy | 0% |
| LeBron James | 0% |
| George Clooney | 0% |
| MrBeast | 0% |
| Oprah Winfrey | 0% |
| Andrew Yang | 0% |
| Beto O’Rourke | 0% |
| Kim Kardashian | 0% |
| Chris Murphy | 0% |
| Jasmine Crockett | 0% |
| Ruben Gallego | 0% |
| Graham Platner | 0% |
| Abigail Spanberger | 0% |
| Hakeem Jeffries | 0% |
| Elissa Slotkin | 0% |
| Adam Schiff | 0% |
| Josh Stein | 0% |
| Alex Padilla | 0% |
| Person V | 0% |
| Person W | 0% |
| Person X | 0% |
| Person Y | 0% |
| Person Z | 0% |
| Person AA | 0% |
| Person AB | 0% |
| Person AC | 0% |
| Person AD | 0% |
| Person AE | 0% |
| Person AF | 0% |
| Person AG | 0% |
| Person AH | 0% |
| Person AI | 0% |
| Person AJ | 0% |
| Person AK | 0% |
| Person AL | 0% |
| Person AM | 0% |
| Person AN | 0% |
| Person AO | 0% |
| Person AP | 0% |
| Person AQ | 0% |
| Person AR | 0% |
| Person AS | 0% |
| Person AT | 0% |
| Person AU | 0% |
| Person AV | 0% |
| Person AW | 0% |
| Person AX | 0% |
| Person AY | 0% |
| Person AZ | 0% |
| Person BA | 0% |
| Person BB | 0% |
| Person BC | 0% |
| Person BD | 0% |
| Person BE | 0% |
| Person BF | 0% |
| Person BG | 0% |
| Person BH | 0% |
| Person BI | 0% |
| Person BJ | 0% |
| Person BK | 0% |
| Person BL | 0% |
| Person BM | 0% |
| Person BN | 0% |
| Person BO | 0% |
| Person BP | 0% |
| Person BQ | 0% |
| Person BR | 0% |
| Person BS | 0% |
| Person BT | 0% |
| Person BU | 0% |
| Person BV | 0% |
| Person BW | 0% |
| Person BX | 0% |
| Person BY | 0% |
| Person BZ | 0% |
| Person CA | 0% |
| Person CB | 0% |
| Person CC | 0% |
| Person CD | 0% |
| Person CE | 0% |
| Person CF | 0% |
| Person CG | 0% |
| Person CH | 0% |
| Person CI | 0% |
| Person CJ | 0% |
| Person CK | 0% |
| Person CL | 0% |
| Person CM | 0% |
| Person CN | 0% |
| Person CO | 0% |
| Person CP | 0% |
| Person CQ | 0% |
| Person CR | 0% |
| Person CS | 0% |
| Other | 0% |
Market context
The nomination for the 2028 Democratic presidential race is still an early, open-ended contest, and the market is pricing a **Yes** outcome at 18%, which is consistent with a field that has no settled front-runner. Officially, this contract resolves only when the named individual wins and accepts the party’s nomination, so late swaps or candidate withdrawal before election day do not alter the payoff unless the actual nominee changes at the convention or through the party’s formal process.
Recent coverage shows why the market remains wide open: Gavin Newsom has often led early prediction markets, but Kamala Harris, Alexandria Ocasio-Cortez and Jon Ossoff have all been close enough to keep prices dispersed rather than concentrated on one candidate.[1][3][8][10] Comparable early-cycle nomination markets in 2026 also showed substantial movement as polling, elite signalling and fundraising shifted the field, with Newsom at times above 20% and later easing as other names gained traction.[2][5][6][7]
For traders, the key catalysts are official candidacy announcements, debate and primary-calendar scheduling, and the party’s convention process, because the resolution source is the consensus of official Democratic Party sources rather than media projections. The practical access layer matters too: under German GlüStV treatment, prediction-market participation can face local gambling and marketing restrictions, while the US CFTC’s reach is relevant to the platform’s regulatory posture and availability to US users. “No-KYC up to $1,500” means a user can usually access small positions without identity verification, but it also caps how much capital can be deployed on this market before KYC checks are required, which keeps low-stakes participation easier than large-scale exposure.
Methodology
This overview of Democratic Presidential Nominee 2028 reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Germany Legal has a different geo footprint.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Polymarket Germany Legal stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
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