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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 appeals to sports wagering enthusiasts. Polymarket functions as an unregulated, blockchain-powered venue that specialises in forecasting political outcomes and real-world occurrences. When it comes to continental European political forecasting, Polymarket demonstrates superior depth and breadth of available markets.

Across Europe, two platforms command the prediction market landscape: Betfair (the established betting exchange pioneer) and Polymarket (the decentralised prediction platform built on blockchain technology). What distinguishes them?

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: Polymarket demonstrates considerably stronger order book depth for American electoral contests, continental governance races, and international tensions compared to its competitor
  • Transparency: Settlement occurs verifiably through blockchain infrastructure; Betfair's operational procedures remain less transparent to participants
  • Market variety: Digital asset valuations, machine learning breakthroughs, and breakthrough scientific developments find homes here — offerings absent from conventional platforms
  • No bookmaker margin: Market participants establish pricing mechanisms directly, eliminating intermediary surcharges

Where Betfair wins

  • Sports markets: Live sports wagering represents Betfair's principal competitive advantage; Polymarket provides minimal coverage of active sporting contests
  • Fiat deposits: Betfair removes barriers for users unfamiliar with blockchain systems
  • Regulation: FCA authorisation delivers investor safeguards and gambling harm reduction protocols
  • Track record: Two decades of continuous operation, coupled with established mechanisms for resolving disagreements

Our verdict

Should your focus centre on forecasting political developments, Polymarket emerges as the superior option. PolyGram streamlines access to Polymarket's crypto-native infrastructure without demanding technical proficiency. 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.