Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| 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% |
| O/U 5.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| 1. FC Heidenheim 1846 O/U 0.5 | 100% |
| 1. FC Heidenheim 1846 O/U 1.5 | 100% |
| 1. FC Heidenheim 1846 O/U 2.5 | 100% |
| VfL Osnabrück O/U 0.5 | 100% |
| VfL Osnabrück O/U 1.5 | 100% |
| VfL Osnabrück O/U 2.5 | 100% |
| 1. FC Heidenheim 1846 1st Half O/U 0.5 | 100% |
| 1. FC Heidenheim 1846 1st Half O/U 1.5 | 100% |
| VfL Osnabrück 1st Half O/U 0.5 | 100% |
| VfL Osnabrück 1st Half O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 1. FC Heidenheim 1846 2nd Half O/U 0.5 | 100% |
| VfL Osnabrück 2nd Half O/U 0.5 | 100% |
| 1. FC Heidenheim 1846 (-1.5) | 0% |
| VfL Osnabrück (-1.5) | 0% |
| 1. FC Heidenheim 1846 (-2.5) | 0% |
| VfL Osnabrück (-2.5) | 0% |
| 2nd Half O/U 2.5 | 0% |
| 1. FC Heidenheim 1846 2nd Half O/U 1.5 | 0% |
| VfL Osnabrück 2nd Half O/U 1.5 | 0% |
Market context
1. FC Heidenheim are hosting VfL Osnabrück in the 2. Bundesliga opener at Voith-Arena, a fixture that has already produced a 4-3 Heidenheim win and offers plenty of scope for side markets around goals, cards, and both teams to score.[2][4][10] The current crowd-implied probability of 0% YES is therefore best read as a stale or inactive price rather than a live view of match dynamics, especially since the match is already under way and official live data show Heidenheim leading 3-2 late in the first half before the game finished 4-3.[2][5]
Historical and comparable results lean towards Heidenheim rather than Osnabrück. Bundesliga data say Heidenheim are unbeaten in the four 2. Bundesliga meetings between the clubs, while Sportschau’s head-to-head record puts the overall series at five Heidenheim wins, four Osnabrück wins, and three draws across 12 games.[3][11] That matters for Polymarket-style probability trading, where prices are quoted as implied odds, whereas Kalshi and Betfair-style comparison often depends on how fees and commission affect the effective price; Smarkets is typically closer to a low-commission exchange model, so small edge differences can matter more than the headline number. On a match-specific market like “More Markets”, the book or exchange that surfaces the broader menu and the tightest after-fee spread will usually be the more useful comparator.
The main catalysts are team news, substitution patterns, and whether the fixture stays open enough to generate secondary outcomes such as goals or corners. VfL’s preview confirmed the game was scheduled for 8 August at 13:00 local time and noted Sky coverage plus club live updates, while Yahoo’s preview flagged injury absences for Heidenheim and Osnabrück that could influence scoring patterns.[8][13] For traders comparing platforms, settlement timing and KYC reach also matter: Polymarket’s crypto-native access can differ sharply from the jurisdictional onboarding used by Kalshi or the account checks common on Betfair and Smarkets, which affects who can enter late once line-ups are confirmed.[8][13]
Methodology
This page compares 1. FC Heidenheim 1846 vs. VfL Osnabrück - 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 Robinhood Prediction Markets, 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
- 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.
- 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.
- 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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