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Polymarket vs Betfair: Which is Better for Prediction Markets?

Polymarket vs Betfair compared: liquidity, fees, markets, legality, and ease of use. Which platform is better for European traders in 2025?

James Carlton
Crypto Analyst — On-Chain Flows · · 2 min read
✓ Fact-checked · 📅 Updated 1 April 2026 · 2 min read
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Key takeaway: Betfair operates under regulatory oversight, accepts traditional currency, and caters to sports wagering enthusiasts. Polymarket functions without formal regulation, runs on blockchain infrastructure, and specialises in forecasting political outcomes and real-world occurrences. For those tracking European political forecasts, Polymarket delivers superior depth and breadth of available markets.

The European prediction market landscape features two prominent contenders: Betfair (the established betting exchange pioneer) and Polymarket (the decentralised blockchain-powered forecasting platform). What distinguishes them from one another?

At a glance

Feature Polymarket Betfair
Founded20202000
RegulationUnregulated (decentralised)FCA, Malta, Gibraltar licensed
CurrencyUSDC (stablecoin)GBP, EUR, AUD
Market typesPolitics, crypto, science, cultureSports, politics, entertainment
Fees~2% (spread-based)2–5% commission on winnings
DepositsUSDC, MoonPayCard, bank transfer, PayPal

Where Polymarket wins

  • Political markets: Substantially greater trading activity surrounds US electoral contests, European legislative races, and international geopolitical developments on Polymarket relative to Betfair
  • Transparency: Blockchain-based resolution offers complete auditability; Betfair's settlement procedures lack comparable visibility
  • Market variety: Digital asset valuations, technological breakthroughs, academic progress — categories absent from Betfair's offerings
  • No bookmaker margin: Participant-driven pricing eliminates the house edge typically embedded in traditional bookmaking

Where Betfair wins

  • Sports markets: Live sports wagering represents Betfair's fundamental advantage; Polymarket provides minimal coverage of ongoing sporting events
  • Fiat deposits: Betfair requires no understanding of cryptocurrency infrastructure
  • Regulation: Authorised by the FCA with built-in safeguards and responsible play features
  • Track record: Two and a half decades of continuous service with established mechanisms for handling disagreements

Our verdict

Should your focus centre on political forecasting markets, Polymarket emerges as the superior choice. PolyGram streamlines access to Polymarket whilst removing cryptocurrency friction. Start trading on PolyGram →

James Carlton
Crypto Analyst — On-Chain Flows

James covers DeFi research and writes for PolyGram on USDC flows, the Polymarket Polygon order book, and conditional-token mechanics.