Betting exchanges such as Betfair and prediction markets including PolyGram and Polymarket both enable experienced traders to generate returns — yet their underlying systems, event categories, and interface design diverge considerably. This guide breaks down the key distinctions for those operating at a professional level.
Betfair Exchange vs Polymarket CLOB
| Factor | Betfair/Smarkets | PolyGram/Polymarket |
|---|---|---|
| Topic scope | Primarily sports | Sports + Politics + Crypto + Science |
| Exchange commission | 2-5% on winnings | ~2% spread on execution |
| Geographic access | Blocked in many countries | Global (no geo-blocking on PolyGram) |
| Settlement currency | Fiat (£/$) | USDC (stablecoin) |
| In-play/live markets | Excellent (core product) | Limited live markets |
| Market resolution | Automated, fast | Automated, 24-48h |
| Account blocking | Can be banned for winning | No restrictions for winners |
Who Should Use Which
Use Betfair if: Your focus is live/in-play sports trading, you concentrate on UK and European sporting events, and you prefer to transact in conventional currency.
Use PolyGram if: You seek exposure across multiple event categories, operate internationally without access restrictions, wish to avoid account closure risk, require stablecoin settlement, and value Telegram-based mobile trading.
FAQ
- Can I arbitrage between Betfair and prediction markets?
- Price discrepancies between these platforms do surface from time to time for identical outcomes. Currency conversion costs and execution timing challenges render true arbitrage impractical, though comparative analysis across venues remains strategically useful.
- Is PolyGram a Betfair alternative?
- Within sports markets, it functions as one — offering diversified event types and worldwide availability. For live in-play sports activity, Betfair's infrastructure remains more mature and feature-rich.