Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ 63,000 | 100% |
| ↓ 62,000 | 15% |
| ↓ 61,000 | 4% |
| ↑ 64,000 | 2% |
| ↑ 65,000 | 1% |
| ↓ 60,000 | 1% |
| ↑ 71,000 | 0% |
| ↑ 70,000 | 0% |
| ↑ 69,000 | 0% |
| ↑ 68,000 | 0% |
| ↑ 67,000 | 0% |
| ↑ 66,000 | 0% |
| ↓ 59,000 | 0% |
| ↓ 58,000 | 0% |
| ↓ 57,000 | 0% |
| ↓ 56,000 | 0% |
Market context
Bitcoin’s August 1 print is being read against a market that still treats **$60,000 to $70,000** as the key short-term battleground, with several August 2026 forecast ranges clustering around that band even as longer-dated institutional targets sit much higher.[2][5][6][19] The current crowd-implied **0% YES** on a specific Bitcoin price outcome signals that this book is either very tightly defined or thinly traded relative to the wider crypto market, so the headline probability should be compared with the exact strike levels rather than treated as a broad directional view.[8][10]
Comparable August call markets on Polymarket have recently shown a steep probability gradient around nearby thresholds, with one snapshot pricing **62,500 at 91.5%**, **65,000 at 68.5%**, **60,000 at 61.5%** and **67,500 at 38.5%**.[8] That pattern matters because these venues do not present the same contract language: Polymarket-style books display market-implied probabilities, while Kalshi and similar exchange formats often quote in cents, making a level look cheap or expensive depending on whether you read it as a decimal price or an implied likelihood; fee treatment and accessibility also differ, with KYC reach and jurisdictional limits affecting who can actually participate.[8][10]
For catalysts, traders will be watching ETF flow data, macro risk sentiment and any fresh Federal Reserve or regulatory headlines that can move BTC abruptly through those nearby bands; one recent August outlook specifically highlighted post-Fed positioning and ETF flows as the main near-term drivers.[5] On venue comparison, that means the same event can reprice faster on a liquid probability book than on a thinner price-range market, and the effective cost of entry can diverge further once platform fees and account verification friction are included.[8][10]
Methodology
We read What price will Bitcoin hit 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
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- 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.
- 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 UK 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 UK 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.
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