Betfair established the peer-to-peer exchange betting model; Polymarket brought prediction markets on-chain. By 2026, professional traders operate across both platforms — yet each excels in distinct domains. This guide breaks down the full landscape.
Key Differences at a Glance
| Factor | Polymarket (via PolyGram) | Betfair |
|---|---|---|
| Commission model | ~2% spread on execution | 2-5% commission on net winnings |
| Topic scope | Politics, crypto, sports, science | Primarily sports + elections |
| In-play markets | Limited | Excellent (core product) |
| Settlement | USDC (instant on-chain) | GBP/EUR (standard banking) |
| US access | Yes (via PolyGram) | No (geo-blocked in US) |
| Account banning | No | Yes — winners get limited |
| Minimum stake | $0 (PolyGram) | £2 minimum on most markets |
Where Betfair Wins
- In-play sports trading: Betfair's live event markets remain unparalleled — prices shift moment-to-moment as action unfolds
- Horse racing: Betfair's horse racing depth vastly exceeds prediction market offerings
- UK/EU sports focus: Premier League, Six Nations, Wimbledon command stronger liquidity on Betfair than alternative platforms
- Fiat currency: GBP/EUR traders avoid cryptocurrency mechanics entirely
Where PolyGram Wins
- Political markets: US elections, international politics — substantially deeper on Polymarket's CLOB infrastructure
- Crypto and science markets: Betfair does not support these categories
- No account restrictions: profitable traders face no limitations or account closures
- Worldwide access without regional restrictions
- USDC settlement — immediate on-chain payouts without banking intermediaries
FAQ
- Can I use both Betfair and PolyGram simultaneously?
- Absolutely — institutional and retail traders commonly operate on Betfair for live sports action whilst leveraging PolyGram for political and crypto markets. Each platform fills distinct niches within a comprehensive trading strategy.
- Are prices correlated between Betfair and PolyGram?
- For overlapping events (UK elections, major sporting fixtures), price discovery typically aligns across both venues. Periodic gaps between platforms create arbitrage possibilities for alert traders.