Betfair established the peer-to-peer exchange betting model; Polymarket brought prediction markets to the blockchain. By 2026, experienced traders operate across both platforms — yet each serves distinct purposes. This guide breaks down the full picture.
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
- Live sports trading: Betfair's real-time event markets are unparalleled — pricing shifts tick by tick as action unfolds
- Horse racing: Betfair commands vastly superior liquidity in racing compared to any prediction market platform
- UK/EU sports focus: Fixtures like the Premier League, Six Nations, and Wimbledon tend to show stronger depth on Betfair than prediction markets
- Fiat currency: Traders working in GBP or EUR avoid cryptocurrency altogether
Where PolyGram Wins
- Political markets: US presidential contests, international political events — substantially more liquidity on the Polymarket CLOB
- Crypto and science markets: These categories simply don't exist on Betfair
- No account restrictions: successful traders face no limitations or account closures
- Worldwide access without regional restrictions
- USDC settlement — funds clear instantly without banking intermediaries
FAQ
- Can I use both Betfair and PolyGram simultaneously?
- Absolutely — many institutional traders deploy Betfair for live sports action and PolyGram for political and digital asset markets. Each platform fills gaps the other leaves open.
- Are prices correlated between Betfair and PolyGram?
- When identical events trade on both (such as UK political contests or major sporting fixtures), pricing tends to align. Periodic gaps between platforms create arbitrage opportunities for alert traders.