Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| No change | 100% |
| 50+ bps decrease | 0% |
| 25 bps decrease | 0% |
| 25 bps increase | 0% |
| 50+ bps increase | 0% |
Market context
The Federal Reserve’s July meeting is expected to leave the upper bound of the target range unchanged, so the market is really testing whether policymakers deliver a **0 basis point** outcome or a rare hike in the middle of the year. In the latest Fed communications, the Committee said it had kept the target range at **3.50% to 3.75%** since the start of the year, while Reuters reported that all 104 economists in its July poll expected no change at the 28–29 July meeting.[2][9]
That backdrop matters because comparable pricing has repeatedly treated this as a hold market rather than a close-call hike market: CNBC cited traders pricing roughly a **64%** chance of no change before the meeting, while Reuters later reported the Fed did in fact hold rates steady, despite three dissenters favouring a 25bp increase.[5][10] For comparison across venues, Polymarket typically shows a simple implied-probability view, whereas Kalshi and Betfair-style books often embed more visible price/odds mechanics and fees, so the same consensus can look materially different after commission or spreads. Smarkets also tends to quote decimal odds, which can make a low-probability hike look less certain than a headline probability suggests.
The main catalysts are the FOMC statement, the vote split, and any shift in forward guidance around inflation and labour-market persistence. Reuters described the July decision as unusually uncertain because Chair Kevin Warsh has been operating with less guidance than previous regimes, and the press conference plus any dissent count can move rate-path expectations even if the target range itself stays unchanged.[16][12] Traders should also watch incoming inflation prints and the next policy calendar, because one more firm inflation reading can keep hike odds alive even when the immediate meeting looks flat.
Methodology
This page compares Fed Decision in July? 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 Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
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
- 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. Polymarket 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. Polymarket 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.
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