Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Ashley Avignone | 1% |
| Este Haim | 1% |
| Abigail Anderson | 1% |
| Blake Lively | 1% |
| Selena Gomez | 1% |
| Cara Delevingne | 1% |
| Gigi Hadid | 0% |
| Brittany Mahomes | 0% |
| Zoë Kravitz | 0% |
| Sabrina Carpenter | 0% |
Market context
Taylor Swift and Travis Kelce are set to marry, and the real-world question is which close friends will stand beside her as bridesmaids. In prediction markets, a YES share pays out if the listed person is officially announced as a bridesmaid; a NO share pays if they are not, including if the wedding is cancelled or never occurs by the settlement deadline of 30 June 2027. This market currently shows only a 1% crowd-implied probability for any unlisted individual, reflecting how tightly Swift has curated her inner circle.
Historically, high-profile weddings like those of Kate Middleton or Jennifer Lopez featured bridesmaids drawn from decades-long friendships, not celebrity acquaintances. For Swift, Gigi Hadid and Selena Gomez are the only confirmed bridesmaids as of mid-2026, with sources indicating they were asked in November 2025 during private dinners in New York [1][2]. Given this pattern, the likelihood of an outsider being added is minimal, mirroring how past bridesmaid lists remained stable once initial names were confirmed.
Traders should monitor official announcements from Swift or Kelce, their social media representatives, and credible entertainment outlets for any new bridesmaid reveals. Recent reports from The Sun confirm the early selection process began last year, with Swift aiming for a fun, memorable experience involving trips and parties before the wedding [1]. Any shift would likely come via a verified post from Swift’s team or a major outlet like Cosmopolitan or Yahoo, which have already tracked the confirmed names [1][2]. Until such a catalyst appears, the 1% probability remains anchored in Swift’s consistent, friendship-first approach.
Methodology
We track Who will Taylor Swift's bridesmaids be? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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