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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 · 1 April 2026 · 2 min read

Key takeaway: Betfair operates under regulatory oversight, accepts traditional currency, and appeals to sports wagering enthusiasts. Polymarket functions without regulation, runs on blockchain technology, and specialises in forecasting political outcomes and real-world developments. When it comes to European political forecasting markets, Polymarket stands out for market depth and selection breadth.

Across Europe, two platforms command the prediction market landscape: Betfair (the established betting exchange pioneer) and Polymarket (the blockchain-powered forecasting platform). 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 commands superior market activity surrounding US presidential contests, European legislative races, and international crises relative to Betfair
  • Transparency: Blockchain-verified outcomes are publicly auditable; Betfair's settlement procedures lack comparable visibility
  • Market variety: Digital asset valuations, technological breakthroughs, academic milestones — categories absent from Betfair's offerings
  • No bookmaker margin: Participant-driven pricing replaces house-built spreads

Where Betfair wins

  • Sports markets: Live sports wagering represents Betfair's principal advantage; Polymarket provides minimal coverage of active sporting events
  • Fiat deposits: Betfair eliminates the necessity of understanding cryptocurrency mechanics
  • Regulation: FCA authorisation delivers investor safeguards and responsible gambling measures
  • Track record: Two and a half decades of continuous service, with established complaint procedures

Our verdict

For those focused on political forecasting, Polymarket emerges as the superior option. PolyGram streamlines Polymarket participation whilst removing blockchain-related 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.