Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative) Pick polygram.ink (preferred broker) |
96% | 4% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
96% | 4% | 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 |
|---|---|
| 62,000-64,000 | 96% |
| 60,000-62,000 | 2% |
| 64,000-66,000 | 2% |
| 66,000-68,000 | 1% |
| <56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| 72,000-74,000 | 0% |
| >74,000 | 0% |
Market context
Bitcoin is trading in a mid-60,000 dollar range, so this market is mainly a question of whether the noon ET Binance 1-minute close on 1 August lands inside the lower brackets or extends into the higher ones. Recent pricing snapshots put BTC around $62,000–$65,000, with one historical feed showing a July close near $60,004 and another daily series around $63,351, which keeps the market close to the centre of the distribution rather than at an obvious extreme.[7][13][15]
That context matters because the current 0% YES implies the crowd is effectively pricing the event as highly unlikely, yet the reference level is not far from where Bitcoin has recently been trading. On Predicate, the same event shows active interest across brackets such as 60,000–62,000 and 64,000–66,000, which suggests the market is being read as a range bet rather than a one-way directional call.[3] For comparison, Kalshi-style contracts display implied probability directly, while Betfair and Smarkets usually express prices as decimal odds and deduct exchange commission, so the same view can appear differently across books even when the underlying price expectation is similar.
The main catalysts are ordinary crypto market movers rather than a single scheduled event: spot ETF flow headlines, Federal Reserve communication, macro data, and Bitcoin-specific liquidity shifts can all move a 1-minute candle enough to change the settlement bracket. Binance’s own spot feed is the resolution source, so the key dependency is the BTC/USDT market at exactly noon ET, not the broader day’s average price. That makes cross-platform frictions relevant too: KYC access and geographic availability are tighter on some venues than others, and fee drag matters more on exchange-style books than on a simple yes/no market when traders are aiming at a specific intraday print.
Methodology
We read Bitcoin price on August 1? from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
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
- 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.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative 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. Kalshi Alternative 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 Bitcoin price on August 1? on Kalshi Alternative
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