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 |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| Both Teams to Score | 100% |
| IFK Goteborg O/U 0.5 | 100% |
| IFK Goteborg O/U 1.5 | 100% |
| IF Brommapojkarna O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| IFK Goteborg 2nd Half O/U 0.5 | 100% |
| IFK Goteborg 2nd Half O/U 1.5 | 100% |
| IF Brommapojkarna 2nd Half O/U 0.5 | 100% |
| IFK Goteborg (-1.5) | 0% |
| IF Brommapojkarna (-1.5) | 0% |
| IFK Goteborg (-2.5) | 0% |
| IF Brommapojkarna (-2.5) | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| IFK Goteborg O/U 2.5 | 0% |
| IF Brommapojkarna O/U 1.5 | 0% |
| IF Brommapojkarna O/U 2.5 | 0% |
| IFK Goteborg 1st Half O/U 0.5 | 0% |
| IFK Goteborg 1st Half O/U 1.5 | 0% |
| IF Brommapojkarna 1st Half O/U 0.5 | 0% |
| IF Brommapojkarna 1st Half O/U 1.5 | 0% |
| IF Brommapojkarna 2nd Half O/U 1.5 | 0% |
Market context
The Allsvenskan fixture between IFK Göteborg and IF Brommapojkarna kicks off at 17:00 local time at Gamla Ullevi, with the match serving as the settlement event for this prediction market. Historical head-to-head data reveals IFK Göteborg’s dominance, having won eight of the previous 13 meetings while scoring 22 goals against Brommapojkarna’s seven [4]. A recent encounter on 1 June 2025 ended 1–3, with implied probabilities then favouring Brommapojkarna at 37.65% and IFK Göteborg at 35.09% [3]. The current 0% YES crowd-implied probability suggests traders expect the specific “more markets” condition to fail, a stark divergence from the balanced odds seen in prior fixtures where outcomes were far less certain.
Traders should monitor the final 15 minutes of play, as many “more markets” conditions resolve based on late-game volatility such as late goals or penalty decisions. While no specific pre-match announcements have altered the probability, the settlement window ending at 17:00:00Z on 17 July 2026 aligns precisely with the match’s scheduled conclusion [1]. Platform comparisons reveal key divergences: Kalshi and Betfair typically display decimal odds, whereas Polymarket and Smarkets often emphasise implied probability percentages, affecting how the 0% figure is interpreted. Fee structures also vary significantly, with KYC requirements on Kalshi and Betfair contrasting Polymarket’s more accessible, non-KYC model, potentially influencing liquidity depth on this specific market.
Methodology
We read IFK Goteborg vs. IF Brommapojkarna - More Markets 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
- 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 has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- 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. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
- 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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