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 |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| SK Brann O/U 0.5 | 100% |
| SK Brann O/U 1.5 | 100% |
| Vålerenga Fotball O/U 0.5 | 100% |
| Vålerenga Fotball O/U 1.5 | 100% |
| Vålerenga Fotball O/U 2.5 | 100% |
| Vålerenga Fotball 1st Half O/U 0.5 | 100% |
| Vålerenga Fotball 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| SK Brann 2nd Half O/U 0.5 | 100% |
| SK Brann 2nd Half O/U 1.5 | 100% |
| SK Brann (-1.5) | 0% |
| Vålerenga Fotball (-1.5) | 0% |
| SK Brann (-2.5) | 0% |
| Vålerenga Fotball (-2.5) | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| SK Brann O/U 2.5 | 0% |
| SK Brann 1st Half O/U 0.5 | 0% |
| SK Brann 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| Vålerenga Fotball 2nd Half O/U 0.5 | 0% |
| Vålerenga Fotball 2nd Half O/U 1.5 | 0% |
Market context
SK Brann host Vålerenga Fotball in the Eliteserien at Brann Stadion, and the exchange market for the “more markets” slice is already effectively pricing an outcome with *no* support from the crowd at 0% YES. That matters because this market is not the match result itself, but a bundle of additional propositions, so a zero-implied reading usually reflects either a very narrow rule-set, a condition that has not been met, or a platform with little liquidity rather than a view on Brann’s strength alone. Independent match models still lean Brann: one recent preview put Brann’s win chance at 57.72%, with the draw and Vålerenga both around 21%, which is a very different signal from a 0% crowd-implied line.[5]
For comparison across books, Polymarket-style interfaces display crowd-implied probability directly, while Kalshi commonly shows contract prices near cents on the dollar, so a 0% reading usually maps to a token price rather than a conventional sportsbook percentage. Betfair and Smarkets are better read through exchange prices and commission-adjusted returns, and both can move sharply on small orders when a market is thin; that can make these “more markets” contracts less informative than a full 1X2 book, especially where KYC access and local eligibility limit who can participate. The main catalysts are straightforward: line-ups, late injury or squad news, and any confirmation that the match and market rules still align with the scheduled 14:30 Bergen kick-off.[4][3]
Methodology
This page compares SK Brann vs. Vålerenga Fotball - More Markets 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
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.
- 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. 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.
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