Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
90% | 10% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 25–30M | 90% |
| 30–35M | 10% |
| 20–25M | 1% |
| <20M | 0% |
| 35–40M | 0% |
| 40–45M | 0% |
| 45–50M | 0% |
| 50M+ | 0% |
Market context
MrBeast’s next main-channel upload needs to clear its first 24 hours, and the current crowd price of 0% YES on a day-one views contract implies traders think the relevant bracket is extremely unlikely under the exchange’s current book. On Polymarket-style contracts, that quoted probability is the market’s own implied chance; on Kalshi it is usually easier to think in dollars per contract, while Betfair and Smarkets quote decimal odds and then deduct commission, which can make the same view look slightly different after fees and spread. KYC access also differs materially: Kalshi is US-focused, Betfair is broader but jurisdiction-dependent, and Smarkets is more restrictive in some markets, so liquidity and participant mix can diverge even on the same outcome.
Recent comparable MrBeast uploads show why the range matters more than the headline number. Reported first-day totals have included 14.4 million views for a charity-themed upload and more than 71 million for a large-format creator competition, while independent trackers and market write-ups have repeatedly placed typical day-one performance for major videos somewhere in the low tens of millions, with outliers far above that when the concept is unusually viral[6][7][10]. For a current market with an August 2026 settlement horizon, that history argues traders should distinguish between a normal launch, which usually gets a strong but not record-breaking burst, and an exceptional tentpole that can accelerate sharply after release.
The main catalysts are the upload itself, the title/thumbnail reveal, and whether the video is promoted as a flagship challenge or a softer-format episode. The market description makes clear that the clock starts at publication and runs for 24 hours, so any late upload, schedule slip, or absence of a video by 31 August 2026 would push resolution to the lowest bracket; that asymmetry is important on venues with different fee structures, because a thinly traded contract can be priced more conservatively on Smarkets after commission than on a gross-quoted Polymarket or Kalshi screen. MrBeast’s own channel remains the resolution source, so traders should watch the official upload cadence rather than third-party view trackers for the final settlement number[5][9].
Methodology
This page compares # of views of next MrBeast video on day 1? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
Trade # of views of next MrBeast video on day 1? on Robinhood Prediction Markets
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